157831232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{189701}}^1$

素因数の和:189726

約数の個数: 28

約数和(自身を含む): 337290156

約数和(自身を除く): 179458924

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 189701, 379402, 758804, 1517608, 2466113, 3035216, 4932226, 6070432, 9864452, 12140864, 19728904, 39457808, 78915616, 157831232]

約数ペア:

[(1, 157831232), (2, 78915616), (4, 39457808), (8, 19728904), (13, 12140864), (16, 9864452), (26, 6070432), (32, 4932226), (52, 3035216), (64, 2466113), (104, 1517608), (208, 758804), (416, 379402), (832, 189701)]