156770731052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8597}}^1\times {\mathrm{18457}}^1$

素因数の和:27090

約数の個数: 48

約数和(自身を含む): 311055692640

約数和(自身を除く): 154284961588

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 8597, 17194, 18457, 34388, 36914, 73828, 111761, 163343, 223522, 239941, 326686, 350683, 447044, 479882, 653372, 701366, 959764, 1402732, 2123459, 4246918, 4558879, 8493836, 9117758, 18235516, 158674829, 317349658, 634699316, 2062772777, 3014821751, 4125545554, 6029643502, 8251091108, 12059287004, 39192682763, 78385365526, 156770731052]

約数ペア:

[(1, 156770731052), (2, 78385365526), (4, 39192682763), (13, 12059287004), (19, 8251091108), (26, 6029643502), (38, 4125545554), (52, 3014821751), (76, 2062772777), (247, 634699316), (494, 317349658), (988, 158674829), (8597, 18235516), (17194, 9117758), (18457, 8493836), (34388, 4558879), (36914, 4246918), (73828, 2123459), (111761, 1402732), (163343, 959764), (223522, 701366), (239941, 653372), (326686, 479882), (350683, 447044)]