102221128

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{143569}}^1$

素因数の和:143664

約数の個数: 16

約数和(自身を含む): 193819500

約数和(自身を除く): 91598372

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 143569, 287138, 574276, 1148552, 12777641, 25555282, 51110564, 102221128]

約数ペア:

[(1, 102221128), (2, 51110564), (4, 25555282), (8, 12777641), (89, 1148552), (178, 574276), (356, 287138), (712, 143569)]