121599556

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 234506160

約数和(自身を除く): 112906604

約数列:

[1, 2, 4, 13, 26, 52, 101, 137, 169, 202, 274, 338, 404, 548, 676, 1313, 1781, 2197, 2626, 3562, 4394, 5252, 7124, 8788, 13837, 17069, 23153, 27674, 34138, 46306, 55348, 68276, 92612, 179881, 221897, 300989, 359762, 443794, 601978, 719524, 887588, 1203956, 2338453, 4676906, 9353812, 30399889, 60799778, 121599556]

約数ペア:

[(1, 121599556), (2, 60799778), (4, 30399889), (13, 9353812), (26, 4676906), (52, 2338453), (101, 1203956), (137, 887588), (169, 719524), (202, 601978), (274, 443794), (338, 359762), (404, 300989), (548, 221897), (676, 179881), (1313, 92612), (1781, 68276), (2197, 55348), (2626, 46306), (3562, 34138), (4394, 27674), (5252, 23153), (7124, 17069), (8788, 13837)]