140159472

素因数分解:

$2^4\times 3^1\times {\mathrm{2919989}}^1$

素因数の和:2920000

約数の個数: 20

約数和(自身を含む): 362078760

約数和(自身を除く): 221919288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2919989, 5839978, 8759967, 11679956, 17519934, 23359912, 35039868, 46719824, 70079736, 140159472]

約数ペア:

[(1, 140159472), (2, 70079736), (3, 46719824), (4, 35039868), (6, 23359912), (8, 17519934), (12, 11679956), (16, 8759967), (24, 5839978), (48, 2919989)]