156965748160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37732151}}^1$

素因数の和:37732181

約数の個数: 56

約数和(自身を含む): 402526597536

約数和(自身を除く): 245560849376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 37732151, 75464302, 150928604, 188660755, 301857208, 377321510, 490517963, 603714416, 754643020, 981035926, 1207428832, 1509286040, 1962071852, 2414857664, 2452589815, 3018572080, 3924143704, 4905179630, 6037144160, 7848287408, 9810359260, 12074288320, 15696574816, 19620718520, 31393149632, 39241437040, 78482874080, 156965748160]

約数ペア:

[(1, 156965748160), (2, 78482874080), (4, 39241437040), (5, 31393149632), (8, 19620718520), (10, 15696574816), (13, 12074288320), (16, 9810359260), (20, 7848287408), (26, 6037144160), (32, 4905179630), (40, 3924143704), (52, 3018572080), (64, 2452589815), (65, 2414857664), (80, 1962071852), (104, 1509286040), (130, 1207428832), (160, 981035926), (208, 754643020), (260, 603714416), (320, 490517963), (416, 377321510), (520, 301857208), (832, 188660755), (1040, 150928604), (2080, 75464302), (4160, 37732151)]