160400464

素因数分解:

$2^4\times 7^1\times {\mathrm{1432147}}^1$

素因数の和:1432162

約数の個数: 20

約数和(自身を含む): 355172704

約数和(自身を除く): 194772240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1432147, 2864294, 5728588, 10025029, 11457176, 20050058, 22914352, 40100116, 80200232, 160400464]

約数ペア:

[(1, 160400464), (2, 80200232), (4, 40100116), (7, 22914352), (8, 20050058), (14, 11457176), (16, 10025029), (28, 5728588), (56, 2864294), (112, 1432147)]