157037278786

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{1453}}^1\times {\mathrm{2999}}^1$

素因数の和:4978

約数の個数: 32

約数和(自身を含む): 242666784000

約数和(自身を除く): 85629505214

約数列:

[1, 2, 37, 74, 487, 974, 1453, 2906, 2999, 5998, 18019, 36038, 53761, 107522, 110963, 221926, 707611, 1415222, 1460513, 2921026, 4357547, 8715094, 26181607, 52363214, 54038981, 108077962, 161229239, 322458478, 2122125389, 4244250778, 78518639393, 157037278786]

約数ペア:

[(1, 157037278786), (2, 78518639393), (37, 4244250778), (74, 2122125389), (487, 322458478), (974, 161229239), (1453, 108077962), (2906, 54038981), (2999, 52363214), (5998, 26181607), (18019, 8715094), (36038, 4357547), (53761, 2921026), (107522, 1460513), (110963, 1415222), (221926, 707611)]