220180176

素因数分解:

$2^4\times 3^2\times {\mathrm{1529029}}^1$

素因数の和:1529043

約数の個数: 30

約数和(自身を含む): 616199090

約数和(自身を除く): 396018914

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1529029, 3058058, 4587087, 6116116, 9174174, 12232232, 13761261, 18348348, 24464464, 27522522, 36696696, 55045044, 73393392, 110090088, 220180176]

約数ペア:

[(1, 220180176), (2, 110090088), (3, 73393392), (4, 55045044), (6, 36696696), (8, 27522522), (9, 24464464), (12, 18348348), (16, 13761261), (18, 12232232), (24, 9174174), (36, 6116116), (48, 4587087), (72, 3058058), (144, 1529029)]