159796728

素因数分解:

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

素因数の和:119

約数の個数: 192

約数和(自身を含む): 551678400

約数和(自身を除く): 391881672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 29, 36, 39, 42, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 116, 117, 126, 156, 168, 174, 182, 203, 232, 234, 252, 261, 273, 312, 348, 364, 377, 406, 468, 504, 522, 546, 609, 696, 728, 754, 812, 819, 841, 936, 1044, 1092, 1131, 1218, 1508, 1624, 1638, 1682, 1827, 2088, 2184, 2262, 2436, 2523, 2639, 3016, 3276, 3364, 3393, 3654, 4524, 4872, 5046, 5278, 5887, 6552, 6728, 6786, 7308, 7569, 7917, 9048, 10092, 10556, 10933, 11774, 13572, 14616, 15138, 15834, 17661, 20184, 21112, 21866, 23548, 23751, 24389, 27144, 30276, 31668, 32799, 35322, 43732, 47096, 47502, 48778, 52983, 60552, 63336, 65598, 70644, 73167, 76531, 87464, 95004, 97556, 98397, 105966, 131196, 141288, 146334, 153062, 170723, 190008, 195112, 196794, 211932, 219501, 229593, 262392, 292668, 306124, 317057, 341446, 393588, 423864, 439002, 459186, 512169, 585336, 612248, 634114, 682892, 688779, 787176, 878004, 918372, 951171, 1024338, 1268228, 1365784, 1377558, 1536507, 1756008, 1836744, 1902342, 2048676, 2219399, 2536456, 2755116, 2853513, 3073014, 3804684, 4097352, 4438798, 5510232, 5707026, 6146028, 6658197, 7609368, 8877596, 11414052, 12292056, 13316394, 17755192, 19974591, 22828104, 26632788, 39949182, 53265576, 79898364, 159796728]

約数ペア:

[(1, 159796728), (2, 79898364), (3, 53265576), (4, 39949182), (6, 26632788), (7, 22828104), (8, 19974591), (9, 17755192), (12, 13316394), (13, 12292056), (14, 11414052), (18, 8877596), (21, 7609368), (24, 6658197), (26, 6146028), (28, 5707026), (29, 5510232), (36, 4438798), (39, 4097352), (42, 3804684), (52, 3073014), (56, 2853513), (58, 2755116), (63, 2536456), (72, 2219399), (78, 2048676), (84, 1902342), (87, 1836744), (91, 1756008), (104, 1536507), (116, 1377558), (117, 1365784), (126, 1268228), (156, 1024338), (168, 951171), (174, 918372), (182, 878004), (203, 787176), (232, 688779), (234, 682892), (252, 634114), (261, 612248), (273, 585336), (312, 512169), (348, 459186), (364, 439002), (377, 423864), (406, 393588), (468, 341446), (504, 317057), (522, 306124), (546, 292668), (609, 262392), (696, 229593), (728, 219501), (754, 211932), (812, 196794), (819, 195112), (841, 190008), (936, 170723), (1044, 153062), (1092, 146334), (1131, 141288), (1218, 131196), (1508, 105966), (1624, 98397), (1638, 97556), (1682, 95004), (1827, 87464), (2088, 76531), (2184, 73167), (2262, 70644), (2436, 65598), (2523, 63336), (2639, 60552), (3016, 52983), (3276, 48778), (3364, 47502), (3393, 47096), (3654, 43732), (4524, 35322), (4872, 32799), (5046, 31668), (5278, 30276), (5887, 27144), (6552, 24389), (6728, 23751), (6786, 23548), (7308, 21866), (7569, 21112), (7917, 20184), (9048, 17661), (10092, 15834), (10556, 15138), (10933, 14616), (11774, 13572)]