156696995240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1\times {\mathrm{70327}}^1$

素因数の和:71442

約数の個数: 64

約数和(自身を含む): 359567372160

約数和(自身を除く): 202870376920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1051, 1060, 2102, 2120, 4204, 5255, 8408, 10510, 21020, 42040, 55703, 70327, 111406, 140654, 222812, 278515, 281308, 351635, 445624, 557030, 562616, 703270, 1114060, 1406540, 2228120, 2813080, 3727331, 7454662, 14909324, 18636655, 29818648, 37273310, 73913677, 74546620, 147827354, 149093240, 295654708, 369568385, 591309416, 739136770, 1478273540, 2956547080, 3917424881, 7834849762, 15669699524, 19587124405, 31339399048, 39174248810, 78348497620, 156696995240]

約数ペア:

[(1, 156696995240), (2, 78348497620), (4, 39174248810), (5, 31339399048), (8, 19587124405), (10, 15669699524), (20, 7834849762), (40, 3917424881), (53, 2956547080), (106, 1478273540), (212, 739136770), (265, 591309416), (424, 369568385), (530, 295654708), (1051, 149093240), (1060, 147827354), (2102, 74546620), (2120, 73913677), (4204, 37273310), (5255, 29818648), (8408, 18636655), (10510, 14909324), (21020, 7454662), (42040, 3727331), (55703, 2813080), (70327, 2228120), (111406, 1406540), (140654, 1114060), (222812, 703270), (278515, 562616), (281308, 557030), (351635, 445624)]