156973274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{148931}}^1$

素因数の和:148981

約数の個数: 16

約数和(自身を含む): 257354496

約数和(自身を除く): 100381222

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 148931, 297862, 2531827, 4616861, 5063654, 9233722, 78486637, 156973274]

約数ペア:

[(1, 156973274), (2, 78486637), (17, 9233722), (31, 5063654), (34, 4616861), (62, 2531827), (527, 297862), (1054, 148931)]