149622242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1511}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 280433664

約数和(自身を除く): 130811422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 643, 1286, 1511, 3022, 4501, 7073, 9002, 10577, 14146, 16621, 21154, 33242, 49511, 99022, 116347, 232694, 971573, 1943146, 6801011, 10687303, 13602022, 21374606, 74811121, 149622242]

約数ペア:

[(1, 149622242), (2, 74811121), (7, 21374606), (11, 13602022), (14, 10687303), (22, 6801011), (77, 1943146), (154, 971573), (643, 232694), (1286, 116347), (1511, 99022), (3022, 49511), (4501, 33242), (7073, 21154), (9002, 16621), (10577, 14146)]