136880176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{371957}}^1$

素因数の和:371988

約数の個数: 20

約数和(自身を含む): 276736752

約数和(自身を除く): 139856576

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 371957, 743914, 1487828, 2975656, 5951312, 8555011, 17110022, 34220044, 68440088, 136880176]

約数ペア:

[(1, 136880176), (2, 68440088), (4, 34220044), (8, 17110022), (16, 8555011), (23, 5951312), (46, 2975656), (92, 1487828), (184, 743914), (368, 371957)]