156965109886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33941}}^1\times {\mathrm{10463}}^1$

素因数の和:44436

約数の個数: 32

約数和(自身を含む): 268507830528

約数和(自身を除く): 111542720642

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 10463, 20926, 33941, 67882, 136019, 177871, 272038, 355742, 441233, 576997, 882466, 1153994, 2312323, 4624646, 7500961, 15001922, 355124683, 710249366, 4616620879, 6037119611, 9233241758, 12074239222, 78482554943, 156965109886]

約数ペア:

[(1, 156965109886), (2, 78482554943), (13, 12074239222), (17, 9233241758), (26, 6037119611), (34, 4616620879), (221, 710249366), (442, 355124683), (10463, 15001922), (20926, 7500961), (33941, 4624646), (67882, 2312323), (136019, 1153994), (177871, 882466), (272038, 576997), (355742, 441233)]