155024754

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1231}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 314603520

約数和(自身を除く): 159578766

約数列:

[1, 2, 3, 6, 139, 151, 278, 302, 417, 453, 834, 906, 1231, 2462, 3693, 7386, 20989, 41978, 62967, 125934, 171109, 185881, 342218, 371762, 513327, 557643, 1026654, 1115286, 25837459, 51674918, 77512377, 155024754]

約数ペア:

[(1, 155024754), (2, 77512377), (3, 51674918), (6, 25837459), (139, 1115286), (151, 1026654), (278, 557643), (302, 513327), (417, 371762), (453, 342218), (834, 185881), (906, 171109), (1231, 125934), (2462, 62967), (3693, 41978), (7386, 20989)]