161104872

素因数分解:

$2^3\times 3^1\times {\mathrm{337}}^1\times {\mathrm{19919}}^1$

素因数の和:20265

約数の個数: 32

約数和(自身を含む): 403977600

約数和(自身を除く): 242872728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 337, 674, 1011, 1348, 2022, 2696, 4044, 8088, 19919, 39838, 59757, 79676, 119514, 159352, 239028, 478056, 6712703, 13425406, 20138109, 26850812, 40276218, 53701624, 80552436, 161104872]

約数ペア:

[(1, 161104872), (2, 80552436), (3, 53701624), (4, 40276218), (6, 26850812), (8, 20138109), (12, 13425406), (24, 6712703), (337, 478056), (674, 239028), (1011, 159352), (1348, 119514), (2022, 79676), (2696, 59757), (4044, 39838), (8088, 19919)]