155004774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 351682560

約数和(自身を除く): 196677786

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 437, 589, 713, 874, 1178, 1311, 1426, 1767, 1907, 2139, 2622, 3534, 3814, 4278, 5721, 11442, 13547, 27094, 36233, 40641, 43861, 59117, 72466, 81282, 87722, 108699, 118234, 131583, 177351, 217398, 263166, 354702, 833359, 1123223, 1359691, 1666718, 2246446, 2500077, 2719382, 3369669, 4079073, 5000154, 6739338, 8158146, 25834129, 51668258, 77502387, 155004774]

約数ペア:

[(1, 155004774), (2, 77502387), (3, 51668258), (6, 25834129), (19, 8158146), (23, 6739338), (31, 5000154), (38, 4079073), (46, 3369669), (57, 2719382), (62, 2500077), (69, 2246446), (93, 1666718), (114, 1359691), (138, 1123223), (186, 833359), (437, 354702), (589, 263166), (713, 217398), (874, 177351), (1178, 131583), (1311, 118234), (1426, 108699), (1767, 87722), (1907, 81282), (2139, 72466), (2622, 59117), (3534, 43861), (3814, 40641), (4278, 36233), (5721, 27094), (11442, 13547)]