157521276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6521}}^1$

素因数の和:6603

約数の個数: 72

約数和(自身を含む): 441565488

約数和(自身を除く): 284044212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 4026, 6039, 6521, 8052, 12078, 13042, 19563, 24156, 26084, 39126, 58689, 71731, 78252, 117378, 143462, 215193, 234756, 286924, 397781, 430386, 645579, 795562, 860772, 1193343, 1291158, 1591124, 2386686, 2582316, 3580029, 4375591, 4773372, 7160058, 8751182, 13126773, 14320116, 17502364, 26253546, 39380319, 52507092, 78760638, 157521276]

約数ペア:

[(1, 157521276), (2, 78760638), (3, 52507092), (4, 39380319), (6, 26253546), (9, 17502364), (11, 14320116), (12, 13126773), (18, 8751182), (22, 7160058), (33, 4773372), (36, 4375591), (44, 3580029), (61, 2582316), (66, 2386686), (99, 1591124), (122, 1291158), (132, 1193343), (183, 860772), (198, 795562), (244, 645579), (366, 430386), (396, 397781), (549, 286924), (671, 234756), (732, 215193), (1098, 143462), (1342, 117378), (2013, 78252), (2196, 71731), (2684, 58689), (4026, 39126), (6039, 26084), (6521, 24156), (8052, 19563), (12078, 13042)]