151730306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26893}}^1$

素因数の和:26946

約数の個数: 32

約数和(自身を含む): 289164288

約数和(自身を除く): 137433982

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 26893, 53786, 188251, 349609, 376502, 699218, 833683, 1667366, 2447263, 4894526, 5835781, 10837879, 11671562, 21675758, 75865153, 151730306]

約数ペア:

[(1, 151730306), (2, 75865153), (7, 21675758), (13, 11671562), (14, 10837879), (26, 5835781), (31, 4894526), (62, 2447263), (91, 1667366), (182, 833683), (217, 699218), (403, 376502), (434, 349609), (806, 188251), (2821, 53786), (5642, 26893)]