161382804964

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{2853101}}^1$

素因数の和:2853363

約数の個数: 24

約数和(自身を含む): 287592681600

約数和(自身を除く): 126209876636

約数列:

[1, 2, 4, 79, 158, 179, 316, 358, 716, 14141, 28282, 56564, 2853101, 5706202, 11412404, 225394979, 450789958, 510705079, 901579916, 1021410158, 2042820316, 40345701241, 80691402482, 161382804964]

約数ペア:

[(1, 161382804964), (2, 80691402482), (4, 40345701241), (79, 2042820316), (158, 1021410158), (179, 901579916), (316, 510705079), (358, 450789958), (716, 225394979), (14141, 11412404), (28282, 5706202), (56564, 2853101)]