156965448016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44390681}}^1$

素因数の和:44390719

約数の個数: 40

約数和(自身を含む): 346780007784

約数和(自身を除く): 189814559768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 44390681, 88781362, 177562724, 355125448, 577078853, 710250896, 754641577, 1154157706, 1509283154, 2308315412, 3018566308, 4616630824, 6037132616, 9233261648, 9810340501, 12074265232, 19620681002, 39241362004, 78482724008, 156965448016]

約数ペア:

[(1, 156965448016), (2, 78482724008), (4, 39241362004), (8, 19620681002), (13, 12074265232), (16, 9810340501), (17, 9233261648), (26, 6037132616), (34, 4616630824), (52, 3018566308), (68, 2308315412), (104, 1509283154), (136, 1154157706), (208, 754641577), (221, 710250896), (272, 577078853), (442, 355125448), (884, 177562724), (1768, 88781362), (3536, 44390681)]