156980814872

素因数分解:

$2^3\times 7^1\times {\mathrm{49451}}^1\times {\mathrm{56687}}^1$

素因数の和:106151

約数の個数: 32

約数和(自身を含む): 336400197120

約数和(自身を除く): 179419382248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 49451, 56687, 98902, 113374, 197804, 226748, 346157, 395608, 396809, 453496, 692314, 793618, 1384628, 1587236, 2769256, 3174472, 2803228837, 5606457674, 11212915348, 19622601859, 22425830696, 39245203718, 78490407436, 156980814872]

約数ペア:

[(1, 156980814872), (2, 78490407436), (4, 39245203718), (7, 22425830696), (8, 19622601859), (14, 11212915348), (28, 5606457674), (56, 2803228837), (49451, 3174472), (56687, 2769256), (98902, 1587236), (113374, 1384628), (197804, 793618), (226748, 692314), (346157, 453496), (395608, 396809)]