156785203180

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1\times {\mathrm{59281}}^1$

素因数の和:60106

約数の個数: 48

約数和(自身を含む): 331288683264

約数和(自身を除く): 174503480084

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 593, 892, 1115, 1186, 2230, 2372, 2965, 4460, 5930, 11860, 59281, 118562, 132239, 237124, 264478, 296405, 528956, 592810, 661195, 1185620, 1322390, 2644780, 13219663, 26439326, 35153633, 52878652, 66098315, 70307266, 132196630, 140614532, 175768165, 264393260, 351536330, 703072660, 7839260159, 15678520318, 31357040636, 39196300795, 78392601590, 156785203180]

約数ペア:

[(1, 156785203180), (2, 78392601590), (4, 39196300795), (5, 31357040636), (10, 15678520318), (20, 7839260159), (223, 703072660), (446, 351536330), (593, 264393260), (892, 175768165), (1115, 140614532), (1186, 132196630), (2230, 70307266), (2372, 66098315), (2965, 52878652), (4460, 35153633), (5930, 26439326), (11860, 13219663), (59281, 2644780), (118562, 1322390), (132239, 1185620), (237124, 661195), (264478, 592810), (296405, 528956)]