168795992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40037}}^1$

素因数の和:40091

約数の個数: 32

約数和(自身を含む): 345928320

約数和(自身を除く): 177132328

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 40037, 80074, 160148, 320296, 680629, 1241147, 1361258, 2482294, 2722516, 4964588, 5445032, 9929176, 21099499, 42198998, 84397996, 168795992]

約数ペア:

[(1, 168795992), (2, 84397996), (4, 42198998), (8, 21099499), (17, 9929176), (31, 5445032), (34, 4964588), (62, 2722516), (68, 2482294), (124, 1361258), (136, 1241147), (248, 680629), (527, 320296), (1054, 160148), (2108, 80074), (4216, 40037)]