162311728

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{166303}}^1$

素因数の和:166372

約数の個数: 20

約数和(自身を含む): 319636288

約数和(自身を除く): 157324560

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 166303, 332606, 665212, 1330424, 2660848, 10144483, 20288966, 40577932, 81155864, 162311728]

約数ペア:

[(1, 162311728), (2, 81155864), (4, 40577932), (8, 20288966), (16, 10144483), (61, 2660848), (122, 1330424), (244, 665212), (488, 332606), (976, 166303)]