157039731820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13757}}^1\times {\mathrm{5051}}^1$

素因数の和:18930

約数の個数: 48

約数和(自身を含む): 332791931808

約数和(自身を除く): 175752199988

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 5051, 10102, 13757, 20204, 25255, 27514, 50510, 55028, 68785, 101020, 137570, 275140, 570763, 1141526, 1554541, 2283052, 2853815, 3109082, 5707630, 6218164, 7772705, 11415260, 15545410, 31090820, 69486607, 138973214, 277946428, 347433035, 694866070, 1389732140, 7851986591, 15703973182, 31407946364, 39259932955, 78519865910, 157039731820]

約数ペア:

[(1, 157039731820), (2, 78519865910), (4, 39259932955), (5, 31407946364), (10, 15703973182), (20, 7851986591), (113, 1389732140), (226, 694866070), (452, 347433035), (565, 277946428), (1130, 138973214), (2260, 69486607), (5051, 31090820), (10102, 15545410), (13757, 11415260), (20204, 7772705), (25255, 6218164), (27514, 5707630), (50510, 3109082), (55028, 2853815), (68785, 2283052), (101020, 1554541), (137570, 1141526), (275140, 570763)]