156776100160

素因数分解:

$2^6\times 5^1\times {\mathrm{489925313}}^1$

素因数の和:489925330

約数の個数: 28

約数和(自身を含む): 373323089268

約数和(自身を除く): 216546989108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 489925313, 979850626, 1959701252, 2449626565, 3919402504, 4899253130, 7838805008, 9798506260, 15677610016, 19597012520, 31355220032, 39194025040, 78388050080, 156776100160]

約数ペア:

[(1, 156776100160), (2, 78388050080), (4, 39194025040), (5, 31355220032), (8, 19597012520), (10, 15677610016), (16, 9798506260), (20, 7838805008), (32, 4899253130), (40, 3919402504), (64, 2449626565), (80, 1959701252), (160, 979850626), (320, 489925313)]