156657168

素因数分解:

$2^4\times 3^2\times {\mathrm{1087897}}^1$

素因数の和:1087911

約数の個数: 30

約数和(自身を含む): 438422894

約数和(自身を除く): 281765726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1087897, 2175794, 3263691, 4351588, 6527382, 8703176, 9791073, 13054764, 17406352, 19582146, 26109528, 39164292, 52219056, 78328584, 156657168]

約数ペア:

[(1, 156657168), (2, 78328584), (3, 52219056), (4, 39164292), (6, 26109528), (8, 19582146), (9, 17406352), (12, 13054764), (16, 9791073), (18, 8703176), (24, 6527382), (36, 4351588), (48, 3263691), (72, 2175794), (144, 1087897)]