156919137328

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{3461}}^1\times {\mathrm{34141}}^1$

素因数の和:37693

約数の個数: 40

約数和(自身を含む): 307791768816

約数和(自身を除く): 150872631488

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 3461, 6922, 13844, 27688, 34141, 55376, 68282, 136564, 273128, 287263, 546256, 574526, 1149052, 2298104, 2833703, 4596208, 5667406, 11334812, 22669624, 45339248, 118162001, 236324002, 472648004, 945296008, 1890592016, 9807446083, 19614892166, 39229784332, 78459568664, 156919137328]

約数ペア:

[(1, 156919137328), (2, 78459568664), (4, 39229784332), (8, 19614892166), (16, 9807446083), (83, 1890592016), (166, 945296008), (332, 472648004), (664, 236324002), (1328, 118162001), (3461, 45339248), (6922, 22669624), (13844, 11334812), (27688, 5667406), (34141, 4596208), (55376, 2833703), (68282, 2298104), (136564, 1149052), (273128, 574526), (287263, 546256)]