156943176809

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{63521}}^1$

素因数の和:63721

約数の個数: 32

約数和(自身を含む): 177820945920

約数和(自身を除く): 20877769111

約数列:

[1, 17, 23, 71, 89, 391, 1207, 1513, 1633, 2047, 6319, 27761, 34799, 63521, 107423, 145337, 1079857, 1460983, 2470729, 4509991, 5653369, 24836711, 76669847, 96107273, 103729793, 130027487, 401389199, 1763406481, 2210467279, 6823616383, 9231951577, 156943176809]

約数ペア:

[(1, 156943176809), (17, 9231951577), (23, 6823616383), (71, 2210467279), (89, 1763406481), (391, 401389199), (1207, 130027487), (1513, 103729793), (1633, 96107273), (2047, 76669847), (6319, 24836711), (27761, 5653369), (34799, 4509991), (63521, 2470729), (107423, 1460983), (145337, 1079857)]