156987454247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 185299107840

約数和(自身を除く): 28311653593

約数列:

[1, 13, 23, 43, 47, 239, 299, 559, 611, 989, 1081, 1087, 2021, 3107, 5497, 10277, 11233, 12857, 14053, 14131, 25001, 26273, 46483, 46741, 51089, 71461, 133601, 146029, 236371, 258359, 259793, 325013, 483019, 604279, 607633, 664157, 1075043, 1175047, 2196827, 3072823, 3358667, 3377309, 5975239, 6279247, 11109437, 11171099, 12210271, 13975559, 15275611, 28558751, 50527021, 77678107, 144422681, 145224287, 158733523, 256935277, 280836233, 525041653, 656851273, 3340158601, 3650871029, 6825541489, 12075958019, 156987454247]

約数ペア:

[(1, 156987454247), (13, 12075958019), (23, 6825541489), (43, 3650871029), (47, 3340158601), (239, 656851273), (299, 525041653), (559, 280836233), (611, 256935277), (989, 158733523), (1081, 145224287), (1087, 144422681), (2021, 77678107), (3107, 50527021), (5497, 28558751), (10277, 15275611), (11233, 13975559), (12857, 12210271), (14053, 11171099), (14131, 11109437), (25001, 6279247), (26273, 5975239), (46483, 3377309), (46741, 3358667), (51089, 3072823), (71461, 2196827), (133601, 1175047), (146029, 1075043), (236371, 664157), (258359, 607633), (259793, 604279), (325013, 483019)]