215501454756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5531}}^1\times {\mathrm{154613}}^1$

素因数の和:160161

約数の個数: 72

約数和(自身を含む): 622676343744

約数和(自身を除く): 407174888988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5531, 11062, 16593, 22124, 33186, 38717, 49779, 66372, 77434, 99558, 116151, 154613, 154868, 199116, 232302, 309226, 348453, 463839, 464604, 618452, 696906, 927678, 1082291, 1391517, 1393812, 1855356, 2164582, 2783034, 3246873, 4329164, 5566068, 6493746, 9740619, 12987492, 19481238, 38962476, 855164503, 1710329006, 2565493509, 3420658012, 5130987018, 5986151521, 7696480527, 10261974036, 11972303042, 15392961054, 17958454563, 23944606084, 30785922108, 35916909126, 53875363689, 71833818252, 107750727378, 215501454756]

約数ペア:

[(1, 215501454756), (2, 107750727378), (3, 71833818252), (4, 53875363689), (6, 35916909126), (7, 30785922108), (9, 23944606084), (12, 17958454563), (14, 15392961054), (18, 11972303042), (21, 10261974036), (28, 7696480527), (36, 5986151521), (42, 5130987018), (63, 3420658012), (84, 2565493509), (126, 1710329006), (252, 855164503), (5531, 38962476), (11062, 19481238), (16593, 12987492), (22124, 9740619), (33186, 6493746), (38717, 5566068), (49779, 4329164), (66372, 3246873), (77434, 2783034), (99558, 2164582), (116151, 1855356), (154613, 1393812), (154868, 1391517), (199116, 1082291), (232302, 927678), (309226, 696906), (348453, 618452), (463839, 464604)]