155091852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2371}}^1$

素因数の和:2483

約数の個数: 72

約数和(自身を含む): 414435840

約数和(自身を除く): 259343988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 414, 474, 711, 828, 948, 1422, 1817, 2371, 2844, 3634, 4742, 5451, 7113, 7268, 9484, 10902, 14226, 16353, 21339, 21804, 28452, 32706, 42678, 54533, 65412, 85356, 109066, 163599, 187309, 218132, 327198, 374618, 490797, 561927, 654396, 749236, 981594, 1123854, 1685781, 1963188, 2247708, 3371562, 4308107, 6743124, 8616214, 12924321, 17232428, 25848642, 38772963, 51697284, 77545926, 155091852]

約数ペア:

[(1, 155091852), (2, 77545926), (3, 51697284), (4, 38772963), (6, 25848642), (9, 17232428), (12, 12924321), (18, 8616214), (23, 6743124), (36, 4308107), (46, 3371562), (69, 2247708), (79, 1963188), (92, 1685781), (138, 1123854), (158, 981594), (207, 749236), (237, 654396), (276, 561927), (316, 490797), (414, 374618), (474, 327198), (711, 218132), (828, 187309), (948, 163599), (1422, 109066), (1817, 85356), (2371, 65412), (2844, 54533), (3634, 42678), (4742, 32706), (5451, 28452), (7113, 21804), (7268, 21339), (9484, 16353), (10902, 14226)]