155292714

素因数分解:

$2^1\times 3^4\times {\mathrm{557}}^1\times {\mathrm{1721}}^1$

素因数の和:2292

約数の個数: 40

約数和(自身を含む): 348797988

約数和(自身を除く): 193505274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 557, 1114, 1671, 1721, 3342, 3442, 5013, 5163, 10026, 10326, 15039, 15489, 30078, 30978, 45117, 46467, 90234, 92934, 139401, 278802, 958597, 1917194, 2875791, 5751582, 8627373, 17254746, 25882119, 51764238, 77646357, 155292714]

約数ペア:

[(1, 155292714), (2, 77646357), (3, 51764238), (6, 25882119), (9, 17254746), (18, 8627373), (27, 5751582), (54, 2875791), (81, 1917194), (162, 958597), (557, 278802), (1114, 139401), (1671, 92934), (1721, 90234), (3342, 46467), (3442, 45117), (5013, 30978), (5163, 30078), (10026, 15489), (10326, 15039)]