155577404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{11497}}^1$

素因数の和:11717

約数の個数: 24

約数和(自身を含む): 289749600

約数和(自身を除く): 134172196

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 6766, 11497, 13532, 22994, 45988, 195449, 390898, 781796, 2287903, 4575806, 9151612, 38894351, 77788702, 155577404]

約数ペア:

[(1, 155577404), (2, 77788702), (4, 38894351), (17, 9151612), (34, 4575806), (68, 2287903), (199, 781796), (398, 390898), (796, 195449), (3383, 45988), (6766, 22994), (11497, 13532)]