128156940295

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1\times {\mathrm{1607}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 156269813760

約数和(自身を除く): 28112873465

約数列:

[1, 5, 113, 191, 565, 739, 955, 1607, 3695, 8035, 21583, 83507, 107915, 141149, 181591, 306937, 417535, 705745, 907955, 1187573, 1534685, 5937865, 15949837, 34683881, 79749185, 134195749, 173419405, 226826443, 670978745, 1134132215, 25631388059, 128156940295]

約数ペア:

[(1, 128156940295), (5, 25631388059), (113, 1134132215), (191, 670978745), (565, 226826443), (739, 173419405), (955, 134195749), (1607, 79749185), (3695, 34683881), (8035, 15949837), (21583, 5937865), (83507, 1534685), (107915, 1187573), (141149, 907955), (181591, 705745), (306937, 417535)]