155117862856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{198257}}^1$

素因数の和:198814

約数の個数: 64

約数和(自身を含む): 336594502080

約数和(自身を除く): 181476639224

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 523, 748, 1046, 1496, 2092, 4184, 5753, 8891, 11506, 17782, 23012, 35564, 46024, 71128, 97801, 195602, 198257, 391204, 396514, 782408, 793028, 1586056, 2180827, 3370369, 4361654, 6740738, 8723308, 13481476, 17446616, 26962952, 37074059, 74148118, 103688411, 148296236, 207376822, 296592472, 414753644, 829507288, 1140572521, 1762702987, 2281145042, 3525405974, 4562290084, 7050811948, 9124580168, 14101623896, 19389732857, 38779465714, 77558931428, 155117862856]

約数ペア:

[(1, 155117862856), (2, 77558931428), (4, 38779465714), (8, 19389732857), (11, 14101623896), (17, 9124580168), (22, 7050811948), (34, 4562290084), (44, 3525405974), (68, 2281145042), (88, 1762702987), (136, 1140572521), (187, 829507288), (374, 414753644), (523, 296592472), (748, 207376822), (1046, 148296236), (1496, 103688411), (2092, 74148118), (4184, 37074059), (5753, 26962952), (8891, 17446616), (11506, 13481476), (17782, 8723308), (23012, 6740738), (35564, 4361654), (46024, 3370369), (71128, 2180827), (97801, 1586056), (195602, 793028), (198257, 782408), (391204, 396514)]