157733940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4166

約数の個数: 144

約数和(自身を含む): 553416192

約数和(自身を除く): 395682252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 4127, 5460, 6370, 7644, 8254, 9555, 12381, 12740, 16508, 19110, 20635, 24762, 28889, 38220, 41270, 49524, 53651, 57778, 61905, 82540, 86667, 107302, 115556, 123810, 144445, 160953, 173334, 202223, 214604, 247620, 268255, 288890, 321906, 346668, 375557, 404446, 433335, 536510, 577780, 606669, 643812, 751114, 804765, 808892, 866670, 1011115, 1073020, 1126671, 1213338, 1502228, 1609530, 1733340, 1877785, 2022230, 2253342, 2426676, 2628899, 3033345, 3219060, 3755570, 4044460, 4506684, 5257798, 5633355, 6066690, 7511140, 7886697, 10515596, 11266710, 12133380, 13144495, 15773394, 22533420, 26288990, 31546788, 39433485, 52577980, 78866970, 157733940]

約数ペア:

[(1, 157733940), (2, 78866970), (3, 52577980), (4, 39433485), (5, 31546788), (6, 26288990), (7, 22533420), (10, 15773394), (12, 13144495), (13, 12133380), (14, 11266710), (15, 10515596), (20, 7886697), (21, 7511140), (26, 6066690), (28, 5633355), (30, 5257798), (35, 4506684), (39, 4044460), (42, 3755570), (49, 3219060), (52, 3033345), (60, 2628899), (65, 2426676), (70, 2253342), (78, 2022230), (84, 1877785), (91, 1733340), (98, 1609530), (105, 1502228), (130, 1213338), (140, 1126671), (147, 1073020), (156, 1011115), (182, 866670), (195, 808892), (196, 804765), (210, 751114), (245, 643812), (260, 606669), (273, 577780), (294, 536510), (364, 433335), (390, 404446), (420, 375557), (455, 346668), (490, 321906), (546, 288890), (588, 268255), (637, 247620), (735, 214604), (780, 202223), (910, 173334), (980, 160953), (1092, 144445), (1274, 123810), (1365, 115556), (1470, 107302), (1820, 86667), (1911, 82540), (2548, 61905), (2730, 57778), (2940, 53651), (3185, 49524), (3822, 41270), (4127, 38220), (5460, 28889), (6370, 24762), (7644, 20635), (8254, 19110), (9555, 16508), (12381, 12740)]