157509456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{252419}}^1$

素因数の和:252443

約数の個数: 40

約数和(自身を含む): 438201120

約数和(自身を除く): 280691664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 252419, 504838, 757257, 1009676, 1514514, 2019352, 3029028, 3281447, 4038704, 6058056, 6562894, 9844341, 12116112, 13125788, 19688682, 26251576, 39377364, 52503152, 78754728, 157509456]

約数ペア:

[(1, 157509456), (2, 78754728), (3, 52503152), (4, 39377364), (6, 26251576), (8, 19688682), (12, 13125788), (13, 12116112), (16, 9844341), (24, 6562894), (26, 6058056), (39, 4038704), (48, 3281447), (52, 3029028), (78, 2019352), (104, 1514514), (156, 1009676), (208, 757257), (312, 504838), (624, 252419)]