168304490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{7457}}^1$

素因数の和:7562

約数の個数: 32

約数和(自身を含む): 316278864

約数和(自身を除く): 147974374

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 4514, 7457, 11285, 14914, 22570, 37285, 74570, 275909, 454877, 551818, 909754, 1379545, 2274385, 2759090, 4548770, 16830449, 33660898, 84152245, 168304490]

約数ペア:

[(1, 168304490), (2, 84152245), (5, 33660898), (10, 16830449), (37, 4548770), (61, 2759090), (74, 2274385), (122, 1379545), (185, 909754), (305, 551818), (370, 454877), (610, 275909), (2257, 74570), (4514, 37285), (7457, 22570), (11285, 14914)]