156675362740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13687}}^1\times {\mathrm{44027}}^1$

素因数の和:57736

約数の個数: 48

約数和(自身を含む): 354361295232

約数和(自身を除く): 197685932492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13687, 27374, 44027, 54748, 68435, 88054, 136870, 176108, 177931, 220135, 273740, 355862, 440270, 572351, 711724, 880540, 889655, 1144702, 1779310, 2289404, 2861755, 3558620, 5723510, 11447020, 602597549, 1205195098, 2410390196, 3012987745, 6025975490, 7833768137, 12051950980, 15667536274, 31335072548, 39168840685, 78337681370, 156675362740]

約数ペア:

[(1, 156675362740), (2, 78337681370), (4, 39168840685), (5, 31335072548), (10, 15667536274), (13, 12051950980), (20, 7833768137), (26, 6025975490), (52, 3012987745), (65, 2410390196), (130, 1205195098), (260, 602597549), (13687, 11447020), (27374, 5723510), (44027, 3558620), (54748, 2861755), (68435, 2289404), (88054, 1779310), (136870, 1144702), (176108, 889655), (177931, 880540), (220135, 711724), (273740, 572351), (355862, 440270)]