188528072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{2089}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 366795000

約数和(自身を除く): 178266928

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 389, 778, 1556, 2089, 3112, 4178, 8356, 11281, 16712, 22562, 45124, 60581, 90248, 121162, 242324, 484648, 812621, 1625242, 3250484, 6500968, 23566009, 47132018, 94264036, 188528072]

約数ペア:

[(1, 188528072), (2, 94264036), (4, 47132018), (8, 23566009), (29, 6500968), (58, 3250484), (116, 1625242), (232, 812621), (389, 484648), (778, 242324), (1556, 121162), (2089, 90248), (3112, 60581), (4178, 45124), (8356, 22562), (11281, 16712)]