157047093712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577379021}}^1$

素因数の和:577379046

約数の個数: 20

約数和(自身を含む): 322177494276

約数和(自身を除く): 165130400564

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577379021, 1154758042, 2309516084, 4619032168, 9238064336, 9815443357, 19630886714, 39261773428, 78523546856, 157047093712]

約数ペア:

[(1, 157047093712), (2, 78523546856), (4, 39261773428), (8, 19630886714), (16, 9815443357), (17, 9238064336), (34, 4619032168), (68, 2309516084), (136, 1154758042), (272, 577379021)]