154919856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1283

約数の個数: 160

約数和(自身を含む): 509967360

約数和(自身を除く): 355047504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 168, 174, 182, 203, 208, 232, 273, 312, 336, 348, 364, 377, 406, 464, 546, 609, 624, 696, 728, 754, 812, 1092, 1131, 1218, 1223, 1392, 1456, 1508, 1624, 2184, 2262, 2436, 2446, 2639, 3016, 3248, 3669, 4368, 4524, 4872, 4892, 5278, 6032, 7338, 7917, 8561, 9048, 9744, 9784, 10556, 14676, 15834, 15899, 17122, 18096, 19568, 21112, 25683, 29352, 31668, 31798, 34244, 35467, 42224, 47697, 51366, 58704, 63336, 63596, 68488, 70934, 95394, 102732, 106401, 111293, 126672, 127192, 136976, 141868, 190788, 205464, 212802, 222586, 248269, 254384, 283736, 333879, 381576, 410928, 425604, 445172, 461071, 496538, 567472, 667758, 744807, 763152, 851208, 890344, 922142, 993076, 1335516, 1383213, 1489614, 1702416, 1780688, 1844284, 1986152, 2671032, 2766426, 2979228, 3227497, 3688568, 3972304, 5342064, 5532852, 5958456, 6454994, 7377136, 9682491, 11065704, 11916912, 12909988, 19364982, 22131408, 25819976, 38729964, 51639952, 77459928, 154919856]

約数ペア:

[(1, 154919856), (2, 77459928), (3, 51639952), (4, 38729964), (6, 25819976), (7, 22131408), (8, 19364982), (12, 12909988), (13, 11916912), (14, 11065704), (16, 9682491), (21, 7377136), (24, 6454994), (26, 5958456), (28, 5532852), (29, 5342064), (39, 3972304), (42, 3688568), (48, 3227497), (52, 2979228), (56, 2766426), (58, 2671032), (78, 1986152), (84, 1844284), (87, 1780688), (91, 1702416), (104, 1489614), (112, 1383213), (116, 1335516), (156, 993076), (168, 922142), (174, 890344), (182, 851208), (203, 763152), (208, 744807), (232, 667758), (273, 567472), (312, 496538), (336, 461071), (348, 445172), (364, 425604), (377, 410928), (406, 381576), (464, 333879), (546, 283736), (609, 254384), (624, 248269), (696, 222586), (728, 212802), (754, 205464), (812, 190788), (1092, 141868), (1131, 136976), (1218, 127192), (1223, 126672), (1392, 111293), (1456, 106401), (1508, 102732), (1624, 95394), (2184, 70934), (2262, 68488), (2436, 63596), (2446, 63336), (2639, 58704), (3016, 51366), (3248, 47697), (3669, 42224), (4368, 35467), (4524, 34244), (4872, 31798), (4892, 31668), (5278, 29352), (6032, 25683), (7338, 21112), (7917, 19568), (8561, 18096), (9048, 17122), (9744, 15899), (9784, 15834), (10556, 14676)]