131583816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 473054400

約数和(自身を除く): 341470584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 49, 52, 56, 57, 63, 72, 76, 78, 84, 91, 98, 104, 114, 117, 126, 133, 147, 151, 152, 156, 168, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 302, 312, 342, 364, 392, 399, 441, 453, 456, 468, 494, 504, 532, 546, 588, 604, 637, 684, 728, 741, 798, 819, 882, 906, 931, 936, 988, 1057, 1064, 1092, 1176, 1197, 1208, 1274, 1359, 1368, 1482, 1596, 1638, 1729, 1764, 1812, 1862, 1911, 1963, 1976, 2114, 2184, 2223, 2394, 2548, 2718, 2793, 2869, 2964, 3171, 3192, 3276, 3458, 3528, 3624, 3724, 3822, 3926, 4228, 4446, 4788, 5096, 5187, 5436, 5586, 5733, 5738, 5889, 5928, 6342, 6552, 6916, 7399, 7448, 7644, 7852, 8379, 8456, 8607, 8892, 9513, 9576, 10374, 10872, 11172, 11466, 11476, 11778, 12103, 12684, 13741, 13832, 14798, 15288, 15561, 15704, 16758, 17214, 17667, 17784, 19026, 20083, 20748, 22197, 22344, 22932, 22952, 23556, 24206, 25368, 25821, 27482, 29596, 31122, 33516, 34428, 35334, 36309, 37297, 38052, 40166, 41223, 41496, 44394, 45864, 47112, 48412, 51642, 54964, 59192, 60249, 62244, 66591, 67032, 68856, 70668, 72618, 74594, 76104, 80332, 82446, 88788, 96187, 96824, 103284, 108927, 109928, 111891, 120498, 123669, 124488, 133182, 140581, 141336, 145236, 149188, 160664, 164892, 177576, 180747, 192374, 206568, 217854, 223782, 240996, 247338, 261079, 266364, 281162, 288561, 290472, 298376, 329784, 335673, 361494, 384748, 421743, 435708, 447564, 481992, 494676, 522158, 532728, 562324, 577122, 671346, 722988, 769496, 783237, 843486, 865683, 871416, 895128, 989352, 1044316, 1124648, 1154244, 1265229, 1342692, 1445976, 1566474, 1686972, 1731366, 1827553, 2088632, 2308488, 2349711, 2530458, 2685384, 3132948, 3373944, 3462732, 3655106, 4699422, 5060916, 5482659, 6265896, 6925464, 7310212, 9398844, 10121832, 10965318, 14620424, 16447977, 18797688, 21930636, 32895954, 43861272, 65791908, 131583816]

約数ペア:

[(1, 131583816), (2, 65791908), (3, 43861272), (4, 32895954), (6, 21930636), (7, 18797688), (8, 16447977), (9, 14620424), (12, 10965318), (13, 10121832), (14, 9398844), (18, 7310212), (19, 6925464), (21, 6265896), (24, 5482659), (26, 5060916), (28, 4699422), (36, 3655106), (38, 3462732), (39, 3373944), (42, 3132948), (49, 2685384), (52, 2530458), (56, 2349711), (57, 2308488), (63, 2088632), (72, 1827553), (76, 1731366), (78, 1686972), (84, 1566474), (91, 1445976), (98, 1342692), (104, 1265229), (114, 1154244), (117, 1124648), (126, 1044316), (133, 989352), (147, 895128), (151, 871416), (152, 865683), (156, 843486), (168, 783237), (171, 769496), (182, 722988), (196, 671346), (228, 577122), (234, 562324), (247, 532728), (252, 522158), (266, 494676), (273, 481992), (294, 447564), (302, 435708), (312, 421743), (342, 384748), (364, 361494), (392, 335673), (399, 329784), (441, 298376), (453, 290472), (456, 288561), (468, 281162), (494, 266364), (504, 261079), (532, 247338), (546, 240996), (588, 223782), (604, 217854), (637, 206568), (684, 192374), (728, 180747), (741, 177576), (798, 164892), (819, 160664), (882, 149188), (906, 145236), (931, 141336), (936, 140581), (988, 133182), (1057, 124488), (1064, 123669), (1092, 120498), (1176, 111891), (1197, 109928), (1208, 108927), (1274, 103284), (1359, 96824), (1368, 96187), (1482, 88788), (1596, 82446), (1638, 80332), (1729, 76104), (1764, 74594), (1812, 72618), (1862, 70668), (1911, 68856), (1963, 67032), (1976, 66591), (2114, 62244), (2184, 60249), (2223, 59192), (2394, 54964), (2548, 51642), (2718, 48412), (2793, 47112), (2869, 45864), (2964, 44394), (3171, 41496), (3192, 41223), (3276, 40166), (3458, 38052), (3528, 37297), (3624, 36309), (3724, 35334), (3822, 34428), (3926, 33516), (4228, 31122), (4446, 29596), (4788, 27482), (5096, 25821), (5187, 25368), (5436, 24206), (5586, 23556), (5733, 22952), (5738, 22932), (5889, 22344), (5928, 22197), (6342, 20748), (6552, 20083), (6916, 19026), (7399, 17784), (7448, 17667), (7644, 17214), (7852, 16758), (8379, 15704), (8456, 15561), (8607, 15288), (8892, 14798), (9513, 13832), (9576, 13741), (10374, 12684), (10872, 12103), (11172, 11778), (11466, 11476)]