165288872

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9311}}^1$

素因数の和:9641

約数の個数: 32

約数和(自身を含む): 355345920

約数和(自身を除く): 190057048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 8876, 9311, 17752, 18622, 37244, 65177, 74488, 130354, 260708, 521416, 2951587, 5903174, 11806348, 20661109, 23612696, 41322218, 82644436, 165288872]

約数ペア:

[(1, 165288872), (2, 82644436), (4, 41322218), (7, 23612696), (8, 20661109), (14, 11806348), (28, 5903174), (56, 2951587), (317, 521416), (634, 260708), (1268, 130354), (2219, 74488), (2536, 65177), (4438, 37244), (8876, 18622), (9311, 17752)]