161093296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110641}}^1$

素因数の和:110669

約数の個数: 40

約数和(自身を含む): 384149024

約数和(自身を除く): 223055728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 110641, 221282, 442564, 774487, 885128, 1438333, 1548974, 1770256, 2876666, 3097948, 5753332, 6195896, 10068331, 11506664, 12391792, 20136662, 23013328, 40273324, 80546648, 161093296]

約数ペア:

[(1, 161093296), (2, 80546648), (4, 40273324), (7, 23013328), (8, 20136662), (13, 12391792), (14, 11506664), (16, 10068331), (26, 6195896), (28, 5753332), (52, 3097948), (56, 2876666), (91, 1770256), (104, 1548974), (112, 1438333), (182, 885128), (208, 774487), (364, 442564), (728, 221282), (1456, 110641)]