138834592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{333737}}^1$

素因数の和:333760

約数の個数: 24

約数和(自身を含む): 294356916

約数和(自身を除く): 155522324

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 333737, 667474, 1334948, 2669896, 4338581, 5339792, 8677162, 10679584, 17354324, 34708648, 69417296, 138834592]

約数ペア:

[(1, 138834592), (2, 69417296), (4, 34708648), (8, 17354324), (13, 10679584), (16, 8677162), (26, 5339792), (32, 4338581), (52, 2669896), (104, 1334948), (208, 667474), (416, 333737)]