148439954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2011}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 255540096

約数和(自身を除く): 107100142

約数列:

[1, 2, 13, 17, 26, 34, 167, 221, 334, 442, 2011, 2171, 2839, 4022, 4342, 5678, 26143, 34187, 36907, 52286, 68374, 73814, 335837, 444431, 671674, 888862, 4365881, 5709229, 8731762, 11418458, 74219977, 148439954]

約数ペア:

[(1, 148439954), (2, 74219977), (13, 11418458), (17, 8731762), (26, 5709229), (34, 4365881), (167, 888862), (221, 671674), (334, 444431), (442, 335837), (2011, 73814), (2171, 68374), (2839, 52286), (4022, 36907), (4342, 34187), (5678, 26143)]