154507028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{12329}}^1$

素因数の和:12587

約数の個数: 24

約数和(自身を含む): 292418280

約数和(自身を除く): 137911252

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12329, 12532, 24658, 49316, 160277, 320554, 641108, 2971289, 5942578, 11885156, 38626757, 77253514, 154507028]

約数ペア:

[(1, 154507028), (2, 77253514), (4, 38626757), (13, 11885156), (26, 5942578), (52, 2971289), (241, 641108), (482, 320554), (964, 160277), (3133, 49316), (6266, 24658), (12329, 12532)]