161400528

素因数分解:

$2^4\times 3^2\times {\mathrm{1120837}}^1$

素因数の和:1120851

約数の個数: 30

約数和(自身を含む): 451697714

約数和(自身を除く): 290297186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1120837, 2241674, 3362511, 4483348, 6725022, 8966696, 10087533, 13450044, 17933392, 20175066, 26900088, 40350132, 53800176, 80700264, 161400528]

約数ペア:

[(1, 161400528), (2, 80700264), (3, 53800176), (4, 40350132), (6, 26900088), (8, 20175066), (9, 17933392), (12, 13450044), (16, 10087533), (18, 8966696), (24, 6725022), (36, 4483348), (48, 3362511), (72, 2241674), (144, 1120837)]