156943768810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{143985109}}^1$

素因数の和:143985225

約数の個数: 16

約数和(自身を含む): 285090517800

約数和(自身を除く): 128146748990

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 143985109, 287970218, 719925545, 1439851090, 15694376881, 31388753762, 78471884405, 156943768810]

約数ペア:

[(1, 156943768810), (2, 78471884405), (5, 31388753762), (10, 15694376881), (109, 1439851090), (218, 719925545), (545, 287970218), (1090, 143985109)]