149869438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{33113}}^1$

素因数の和:33219

約数の個数: 16

約数和(自身を含む): 235241856

約数和(自身を除く): 85372418

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 33113, 66226, 1026503, 2053006, 2417249, 4834498, 74934719, 149869438]

約数ペア:

[(1, 149869438), (2, 74934719), (31, 4834498), (62, 2417249), (73, 2053006), (146, 1026503), (2263, 66226), (4526, 33113)]