337144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 697680

約数和(自身を除く): 360536

約数列:

[1, 2, 4, 8, 17, 34, 37, 67, 68, 74, 134, 136, 148, 268, 296, 536, 629, 1139, 1258, 2278, 2479, 2516, 4556, 4958, 5032, 9112, 9916, 19832, 42143, 84286, 168572, 337144]

約数ペア:

[(1, 337144), (2, 168572), (4, 84286), (8, 42143), (17, 19832), (34, 9916), (37, 9112), (67, 5032), (68, 4958), (74, 4556), (134, 2516), (136, 2479), (148, 2278), (268, 1258), (296, 1139), (536, 629)]