156764930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{60527}}^1$

素因数の和:60578

約数の個数: 32

約数和(自身を含む): 331209216

約数和(自身を除く): 174444286

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 60527, 121054, 302635, 423689, 605270, 847378, 2118445, 2239499, 4236890, 4478998, 11197495, 15676493, 22394990, 31352986, 78382465, 156764930]

約数ペア:

[(1, 156764930), (2, 78382465), (5, 31352986), (7, 22394990), (10, 15676493), (14, 11197495), (35, 4478998), (37, 4236890), (70, 2239499), (74, 2118445), (185, 847378), (259, 605270), (370, 423689), (518, 302635), (1295, 121054), (2590, 60527)]