168834016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3793}}^1$

素因数の和:3923

約数の個数: 48

約数和(自身を含む): 361401264

約数和(自身を除く): 192567248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 3793, 5564, 7586, 11128, 15172, 22256, 30344, 44512, 49309, 60688, 98618, 121376, 197236, 394472, 405851, 788944, 811702, 1577888, 1623404, 3246808, 5276063, 6493616, 10552126, 12987232, 21104252, 42208504, 84417008, 168834016]

約数ペア:

[(1, 168834016), (2, 84417008), (4, 42208504), (8, 21104252), (13, 12987232), (16, 10552126), (26, 6493616), (32, 5276063), (52, 3246808), (104, 1623404), (107, 1577888), (208, 811702), (214, 788944), (416, 405851), (428, 394472), (856, 197236), (1391, 121376), (1712, 98618), (2782, 60688), (3424, 49309), (3793, 44512), (5564, 30344), (7586, 22256), (11128, 15172)]