156983131438

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1\times {\mathrm{96697}}^1$

素因数の和:98668

約数の個数: 32

約数和(自身を含む): 273672358848

約数和(自身を除く): 116689227410

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1901, 3802, 13307, 26614, 96697, 115961, 193394, 231922, 676879, 811727, 1353758, 1623454, 5898517, 11797034, 41289619, 82579238, 183820997, 367641994, 1286746979, 2573493958, 11213080817, 22426161634, 78491565719, 156983131438]

約数ペア:

[(1, 156983131438), (2, 78491565719), (7, 22426161634), (14, 11213080817), (61, 2573493958), (122, 1286746979), (427, 367641994), (854, 183820997), (1901, 82579238), (3802, 41289619), (13307, 11797034), (26614, 5898517), (96697, 1623454), (115961, 1353758), (193394, 811727), (231922, 676879)]