156948010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{1321}}^1$

素因数の和:1546

約数の個数: 24

約数和(自身を含む): 285337836

約数和(自身を除く): 128389826

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1321, 2642, 6605, 11881, 13210, 23762, 59405, 118810, 143989, 287978, 719945, 1439890, 15694801, 31389602, 78474005, 156948010]

約数ペア:

[(1, 156948010), (2, 78474005), (5, 31389602), (10, 15694801), (109, 1439890), (218, 719945), (545, 287978), (1090, 143989), (1321, 118810), (2642, 59405), (6605, 23762), (11881, 13210)]