157788334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{117577}}^1$

素因数の和:117651

約数の個数: 16

約数和(自身を含む): 262434096

約数和(自身を除く): 104645762

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 117577, 235154, 1293347, 2586694, 7172197, 14344394, 78894167, 157788334]

約数ペア:

[(1, 157788334), (2, 78894167), (11, 14344394), (22, 7172197), (61, 2586694), (122, 1293347), (671, 235154), (1342, 117577)]