159916352

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{80603}}^1$

素因数の和:80646

約数の個数: 28

約数和(自身を含む): 327574656

約数和(自身を除く): 167658304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 80603, 161206, 322412, 644824, 1289648, 2498693, 2579296, 4997386, 5158592, 9994772, 19989544, 39979088, 79958176, 159916352]

約数ペア:

[(1, 159916352), (2, 79958176), (4, 39979088), (8, 19989544), (16, 9994772), (31, 5158592), (32, 4997386), (62, 2579296), (64, 2498693), (124, 1289648), (248, 644824), (496, 322412), (992, 161206), (1984, 80603)]