156959010160

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{38653}}^1$

素因数の和:39122

約数の個数: 80

約数和(自身を含む): 368224807104

約数和(自身を除く): 211265796944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 263, 386, 526, 772, 965, 1052, 1315, 1544, 1930, 2104, 2630, 3088, 3860, 4208, 5260, 7720, 10520, 15440, 21040, 38653, 50759, 77306, 101518, 154612, 193265, 203036, 253795, 309224, 386530, 406072, 507590, 618448, 773060, 812144, 1015180, 1546120, 2030360, 3092240, 4060720, 7460029, 10165739, 14920058, 20331478, 29840116, 37300145, 40662956, 50828695, 59680232, 74600290, 81325912, 101657390, 119360464, 149200580, 162651824, 203314780, 298401160, 406629560, 596802320, 813259120, 1961987627, 3923975254, 7847950508, 9809938135, 15695901016, 19619876270, 31391802032, 39239752540, 78479505080, 156959010160]

約数ペア:

[(1, 156959010160), (2, 78479505080), (4, 39239752540), (5, 31391802032), (8, 19619876270), (10, 15695901016), (16, 9809938135), (20, 7847950508), (40, 3923975254), (80, 1961987627), (193, 813259120), (263, 596802320), (386, 406629560), (526, 298401160), (772, 203314780), (965, 162651824), (1052, 149200580), (1315, 119360464), (1544, 101657390), (1930, 81325912), (2104, 74600290), (2630, 59680232), (3088, 50828695), (3860, 40662956), (4208, 37300145), (5260, 29840116), (7720, 20331478), (10520, 14920058), (15440, 10165739), (21040, 7460029), (38653, 4060720), (50759, 3092240), (77306, 2030360), (101518, 1546120), (154612, 1015180), (193265, 812144), (203036, 773060), (253795, 618448), (309224, 507590), (386530, 406072)]