173187826

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2617}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 309133440

約数和(自身を除く): 135945614

約数列:

[1, 2, 7, 14, 29, 58, 163, 203, 326, 406, 1141, 2282, 2617, 4727, 5234, 9454, 18319, 33089, 36638, 66178, 75893, 151786, 426571, 531251, 853142, 1062502, 2985997, 5971994, 12370559, 24741118, 86593913, 173187826]

約数ペア:

[(1, 173187826), (2, 86593913), (7, 24741118), (14, 12370559), (29, 5971994), (58, 2985997), (163, 1062502), (203, 853142), (326, 531251), (406, 426571), (1141, 151786), (2282, 75893), (2617, 66178), (4727, 36638), (5234, 33089), (9454, 18319)]