156923006513

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1\times {\mathrm{6781}}^1$

素因数の和:8962

約数の個数: 48

約数和(自身を含む): 208276793424

約数和(自身を除く): 51353786911

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 2137, 6781, 10829, 14959, 27781, 36329, 47467, 88153, 104713, 115277, 194467, 254303, 332269, 472277, 617071, 806939, 1361269, 1498601, 1780121, 3305939, 4319497, 5648573, 10490207, 14490997, 23141573, 73431449, 101436979, 188382961, 246346949, 710058853, 1318680727, 1724428643, 3202510337, 9230765089, 12071000501, 22417572359, 156923006513]

約数ペア:

[(1, 156923006513), (7, 22417572359), (13, 12071000501), (17, 9230765089), (49, 3202510337), (91, 1724428643), (119, 1318680727), (221, 710058853), (637, 246346949), (833, 188382961), (1547, 101436979), (2137, 73431449), (6781, 23141573), (10829, 14490997), (14959, 10490207), (27781, 5648573), (36329, 4319497), (47467, 3305939), (88153, 1780121), (104713, 1498601), (115277, 1361269), (194467, 806939), (254303, 617071), (332269, 472277)]