156942024340

素因数分解:

$2^2\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{3759991}}^1$

素因数の和:3762087

約数の個数: 24

約数和(自身を含む): 329736258432

約数和(自身を除く): 172794234092

約数列:

[1, 2, 4, 5, 10, 20, 2087, 4174, 8348, 10435, 20870, 41740, 3759991, 7519982, 15039964, 18799955, 37599910, 75199820, 7847101217, 15694202434, 31388404868, 39235506085, 78471012170, 156942024340]

約数ペア:

[(1, 156942024340), (2, 78471012170), (4, 39235506085), (5, 31388404868), (10, 15694202434), (20, 7847101217), (2087, 75199820), (4174, 37599910), (8348, 18799955), (10435, 15039964), (20870, 7519982), (41740, 3759991)]