158872382

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 252547200

約数和(自身を除く): 93674818

約数列:

[1, 2, 29, 58, 73, 146, 157, 239, 314, 478, 2117, 4234, 4553, 6931, 9106, 11461, 13862, 17447, 22922, 34894, 37523, 75046, 332369, 505963, 664738, 1011926, 1088167, 2176334, 2739179, 5478358, 79436191, 158872382]

約数ペア:

[(1, 158872382), (2, 79436191), (29, 5478358), (58, 2739179), (73, 2176334), (146, 1088167), (157, 1011926), (239, 664738), (314, 505963), (478, 332369), (2117, 75046), (4234, 37523), (4553, 34894), (6931, 22922), (9106, 17447), (11461, 13862)]