157026668890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{200881}}^1$

素因数の和:201767

約数の個数: 64

約数和(自身を含む): 348281176320

約数和(自身を除く): 191254507430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 859, 910, 1718, 4295, 6013, 8590, 11167, 12026, 22334, 30065, 55835, 60130, 78169, 111670, 156338, 200881, 390845, 401762, 781690, 1004405, 1406167, 2008810, 2611453, 2812334, 5222906, 7030835, 13057265, 14061670, 18280171, 26114530, 36560342, 91400855, 172556779, 182801710, 345113558, 862783895, 1207897453, 1725567790, 2243238127, 2415794906, 4486476254, 6039487265, 11216190635, 12078974530, 15702666889, 22432381270, 31405333778, 78513334445, 157026668890]

約数ペア:

[(1, 157026668890), (2, 78513334445), (5, 31405333778), (7, 22432381270), (10, 15702666889), (13, 12078974530), (14, 11216190635), (26, 6039487265), (35, 4486476254), (65, 2415794906), (70, 2243238127), (91, 1725567790), (130, 1207897453), (182, 862783895), (455, 345113558), (859, 182801710), (910, 172556779), (1718, 91400855), (4295, 36560342), (6013, 26114530), (8590, 18280171), (11167, 14061670), (12026, 13057265), (22334, 7030835), (30065, 5222906), (55835, 2812334), (60130, 2611453), (78169, 2008810), (111670, 1406167), (156338, 1004405), (200881, 781690), (390845, 401762)]