131770548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 452524800

約数和(自身を除く): 320754252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 29, 36, 38, 39, 42, 52, 57, 58, 63, 73, 76, 78, 84, 87, 91, 114, 116, 117, 126, 133, 146, 156, 171, 174, 182, 203, 219, 228, 234, 247, 252, 261, 266, 273, 292, 342, 348, 364, 377, 399, 406, 438, 468, 494, 511, 522, 532, 546, 551, 609, 657, 684, 741, 754, 798, 812, 819, 876, 949, 988, 1022, 1044, 1092, 1102, 1131, 1197, 1218, 1314, 1387, 1482, 1508, 1533, 1596, 1638, 1653, 1729, 1827, 1898, 2044, 2117, 2204, 2223, 2262, 2394, 2436, 2628, 2639, 2774, 2847, 2964, 3066, 3276, 3306, 3393, 3458, 3654, 3796, 3857, 4161, 4234, 4446, 4524, 4599, 4788, 4959, 5187, 5278, 5548, 5694, 6132, 6351, 6612, 6643, 6786, 6916, 7163, 7308, 7714, 7917, 8322, 8468, 8541, 8892, 9198, 9709, 9918, 10374, 10556, 11388, 11571, 12483, 12702, 13286, 13572, 14326, 14819, 15428, 15561, 15834, 16644, 17082, 18031, 18396, 19053, 19418, 19836, 19929, 20748, 21489, 23142, 23751, 24966, 25404, 26572, 27521, 28652, 29127, 29638, 31122, 31668, 34164, 34713, 36062, 38106, 38836, 39858, 40223, 42978, 44457, 46284, 47502, 49932, 50141, 54093, 55042, 58254, 59276, 59787, 62244, 64467, 69426, 72124, 76212, 79716, 80446, 82563, 85956, 87381, 88914, 95004, 100282, 108186, 110084, 116508, 119574, 120669, 126217, 128934, 133371, 138852, 150423, 160892, 162279, 165126, 174762, 177828, 192647, 200564, 216372, 239148, 241338, 247689, 252434, 257868, 266742, 281561, 300846, 324558, 330252, 349524, 362007, 378651, 385294, 451269, 482676, 495378, 504868, 522899, 533484, 563122, 577941, 601692, 649116, 724014, 757302, 770588, 844683, 902538, 990756, 1045798, 1126244, 1135953, 1155882, 1448028, 1514604, 1568697, 1689366, 1733823, 1805076, 2091596, 2271906, 2311764, 2534049, 3137394, 3378732, 3467646, 3660293, 4543812, 4706091, 5068098, 6274788, 6935292, 7320586, 9412182, 10136196, 10980879, 14641172, 18824364, 21961758, 32942637, 43923516, 65885274, 131770548]

約数ペア:

[(1, 131770548), (2, 65885274), (3, 43923516), (4, 32942637), (6, 21961758), (7, 18824364), (9, 14641172), (12, 10980879), (13, 10136196), (14, 9412182), (18, 7320586), (19, 6935292), (21, 6274788), (26, 5068098), (28, 4706091), (29, 4543812), (36, 3660293), (38, 3467646), (39, 3378732), (42, 3137394), (52, 2534049), (57, 2311764), (58, 2271906), (63, 2091596), (73, 1805076), (76, 1733823), (78, 1689366), (84, 1568697), (87, 1514604), (91, 1448028), (114, 1155882), (116, 1135953), (117, 1126244), (126, 1045798), (133, 990756), (146, 902538), (156, 844683), (171, 770588), (174, 757302), (182, 724014), (203, 649116), (219, 601692), (228, 577941), (234, 563122), (247, 533484), (252, 522899), (261, 504868), (266, 495378), (273, 482676), (292, 451269), (342, 385294), (348, 378651), (364, 362007), (377, 349524), (399, 330252), (406, 324558), (438, 300846), (468, 281561), (494, 266742), (511, 257868), (522, 252434), (532, 247689), (546, 241338), (551, 239148), (609, 216372), (657, 200564), (684, 192647), (741, 177828), (754, 174762), (798, 165126), (812, 162279), (819, 160892), (876, 150423), (949, 138852), (988, 133371), (1022, 128934), (1044, 126217), (1092, 120669), (1102, 119574), (1131, 116508), (1197, 110084), (1218, 108186), (1314, 100282), (1387, 95004), (1482, 88914), (1508, 87381), (1533, 85956), (1596, 82563), (1638, 80446), (1653, 79716), (1729, 76212), (1827, 72124), (1898, 69426), (2044, 64467), (2117, 62244), (2204, 59787), (2223, 59276), (2262, 58254), (2394, 55042), (2436, 54093), (2628, 50141), (2639, 49932), (2774, 47502), (2847, 46284), (2964, 44457), (3066, 42978), (3276, 40223), (3306, 39858), (3393, 38836), (3458, 38106), (3654, 36062), (3796, 34713), (3857, 34164), (4161, 31668), (4234, 31122), (4446, 29638), (4524, 29127), (4599, 28652), (4788, 27521), (4959, 26572), (5187, 25404), (5278, 24966), (5548, 23751), (5694, 23142), (6132, 21489), (6351, 20748), (6612, 19929), (6643, 19836), (6786, 19418), (6916, 19053), (7163, 18396), (7308, 18031), (7714, 17082), (7917, 16644), (8322, 15834), (8468, 15561), (8541, 15428), (8892, 14819), (9198, 14326), (9709, 13572), (9918, 13286), (10374, 12702), (10556, 12483), (11388, 11571)]