178113426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{9421}}^1$

素因数の和:9586

約数の個数: 32

約数和(自身を含む): 374467968

約数和(自身を除く): 196354542

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9421, 9453, 18842, 18906, 28263, 56526, 216683, 433366, 650049, 1290677, 1300098, 2581354, 3872031, 7744062, 29685571, 59371142, 89056713, 178113426]

約数ペア:

[(1, 178113426), (2, 89056713), (3, 59371142), (6, 29685571), (23, 7744062), (46, 3872031), (69, 2581354), (137, 1300098), (138, 1290677), (274, 650049), (411, 433366), (822, 216683), (3151, 56526), (6302, 28263), (9421, 18906), (9453, 18842)]