155682542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{12157}}^1$

素因数の和:12515

約数の個数: 16

約数和(自身を含む): 246564240

約数和(自身を除く): 90881698

約数列:

[1, 2, 19, 38, 337, 674, 6403, 12157, 12806, 24314, 230983, 461966, 4096909, 8193818, 77841271, 155682542]

約数ペア:

[(1, 155682542), (2, 77841271), (19, 8193818), (38, 4096909), (337, 461966), (674, 230983), (6403, 24314), (12157, 12806)]