129541204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2800

約数の個数: 36

約数和(自身を含む): 249026400

約数和(自身を除く): 119485196

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1846, 2699, 3692, 5398, 10796, 11999, 23998, 35087, 47996, 70174, 140348, 191629, 383258, 456131, 766516, 912262, 1824524, 2491177, 4982354, 9964708, 32385301, 64770602, 129541204]

約数ペア:

[(1, 129541204), (2, 64770602), (4, 32385301), (13, 9964708), (26, 4982354), (52, 2491177), (71, 1824524), (142, 912262), (169, 766516), (284, 456131), (338, 383258), (676, 191629), (923, 140348), (1846, 70174), (2699, 47996), (3692, 35087), (5398, 23998), (10796, 11999)]