156988381212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{691}}^1\times {\mathrm{827}}^1$

素因数の和:2128

約数の個数: 144

約数和(自身を含む): 429223197312

約数和(自身を除く): 272234816100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 587, 691, 827, 1174, 1382, 1654, 1761, 2073, 2348, 2481, 2764, 3308, 3522, 4146, 4962, 5283, 6219, 7044, 7443, 7631, 8292, 8983, 9924, 10566, 10751, 12438, 14886, 15262, 17966, 21132, 21502, 22893, 24876, 26949, 29772, 30524, 32253, 35932, 43004, 45786, 53898, 64506, 68679, 80847, 91572, 96759, 107796, 129012, 137358, 161694, 193518, 274716, 323388, 387036, 405617, 485449, 571457, 811234, 970898, 1142914, 1216851, 1456347, 1622468, 1714371, 1941796, 2285828, 2433702, 2912694, 3428742, 3650553, 4369041, 4867404, 5143113, 5273021, 5825388, 6310837, 6857484, 7301106, 7428941, 8738082, 10286226, 10546042, 12621674, 14602212, 14857882, 15819063, 17476164, 18932511, 20572452, 21092084, 22286823, 25243348, 29715764, 31638126, 37865022, 44573646, 47457189, 56797533, 63276252, 66860469, 75730044, 89147292, 94914378, 113595066, 133720938, 189828756, 227190132, 267441876, 335445259, 670890518, 1006335777, 1341781036, 2012671554, 3019007331, 4025343108, 4360788367, 6038014662, 8721576734, 12076029324, 13082365101, 17443153468, 26164730202, 39247095303, 52329460404, 78494190606, 156988381212]

約数ペア:

[(1, 156988381212), (2, 78494190606), (3, 52329460404), (4, 39247095303), (6, 26164730202), (9, 17443153468), (12, 13082365101), (13, 12076029324), (18, 8721576734), (26, 6038014662), (36, 4360788367), (39, 4025343108), (52, 3019007331), (78, 2012671554), (117, 1341781036), (156, 1006335777), (234, 670890518), (468, 335445259), (587, 267441876), (691, 227190132), (827, 189828756), (1174, 133720938), (1382, 113595066), (1654, 94914378), (1761, 89147292), (2073, 75730044), (2348, 66860469), (2481, 63276252), (2764, 56797533), (3308, 47457189), (3522, 44573646), (4146, 37865022), (4962, 31638126), (5283, 29715764), (6219, 25243348), (7044, 22286823), (7443, 21092084), (7631, 20572452), (8292, 18932511), (8983, 17476164), (9924, 15819063), (10566, 14857882), (10751, 14602212), (12438, 12621674), (14886, 10546042), (15262, 10286226), (17966, 8738082), (21132, 7428941), (21502, 7301106), (22893, 6857484), (24876, 6310837), (26949, 5825388), (29772, 5273021), (30524, 5143113), (32253, 4867404), (35932, 4369041), (43004, 3650553), (45786, 3428742), (53898, 2912694), (64506, 2433702), (68679, 2285828), (80847, 1941796), (91572, 1714371), (96759, 1622468), (107796, 1456347), (129012, 1216851), (137358, 1142914), (161694, 970898), (193518, 811234), (274716, 571457), (323388, 485449), (387036, 405617)]