145221472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{412561}}^1$

素因数の和:412582

約数の個数: 24

約数和(自身を含む): 311896872

約数和(自身を除く): 166675400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 412561, 825122, 1650244, 3300488, 4538171, 6600976, 9076342, 13201952, 18152684, 36305368, 72610736, 145221472]

約数ペア:

[(1, 145221472), (2, 72610736), (4, 36305368), (8, 18152684), (11, 13201952), (16, 9076342), (22, 6600976), (32, 4538171), (44, 3300488), (88, 1650244), (176, 825122), (352, 412561)]