187992756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1229}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 544427520

約数和(自身を除く): 356434764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 607, 1214, 1229, 1821, 2428, 2458, 3642, 3687, 4249, 4916, 5463, 7284, 7374, 8498, 8603, 10926, 11061, 12747, 14748, 16996, 17206, 21852, 22122, 25494, 25809, 34412, 38241, 44244, 50988, 51618, 76482, 77427, 103236, 152964, 154854, 309708, 746003, 1492006, 2238009, 2984012, 4476018, 5222021, 6714027, 8952036, 10444042, 13428054, 15666063, 20888084, 26856108, 31332126, 46998189, 62664252, 93996378, 187992756]

約数ペア:

[(1, 187992756), (2, 93996378), (3, 62664252), (4, 46998189), (6, 31332126), (7, 26856108), (9, 20888084), (12, 15666063), (14, 13428054), (18, 10444042), (21, 8952036), (28, 6714027), (36, 5222021), (42, 4476018), (63, 2984012), (84, 2238009), (126, 1492006), (252, 746003), (607, 309708), (1214, 154854), (1229, 152964), (1821, 103236), (2428, 77427), (2458, 76482), (3642, 51618), (3687, 50988), (4249, 44244), (4916, 38241), (5463, 34412), (7284, 25809), (7374, 25494), (8498, 22122), (8603, 21852), (10926, 17206), (11061, 16996), (12747, 14748)]