153440208

素因数分解:

$2^4\times 3^2\times {\mathrm{1065557}}^1$

素因数の和:1065571

約数の個数: 30

約数和(自身を含む): 429419874

約数和(自身を除く): 275979666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1065557, 2131114, 3196671, 4262228, 6393342, 8524456, 9590013, 12786684, 17048912, 19180026, 25573368, 38360052, 51146736, 76720104, 153440208]

約数ペア:

[(1, 153440208), (2, 76720104), (3, 51146736), (4, 38360052), (6, 25573368), (8, 19180026), (9, 17048912), (12, 12786684), (16, 9590013), (18, 8524456), (24, 6393342), (36, 4262228), (48, 3196671), (72, 2131114), (144, 1065557)]