151617426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 328237056

約数和(自身を除く): 176619630

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 127, 138, 211, 246, 254, 381, 422, 633, 762, 943, 1266, 1886, 2829, 2921, 4853, 5207, 5658, 5842, 8651, 8763, 9706, 10414, 14559, 15621, 17302, 17526, 25953, 26797, 29118, 31242, 51906, 53594, 80391, 119761, 160782, 198973, 239522, 359283, 397946, 596919, 616331, 718566, 1098677, 1193838, 1232662, 1848993, 2197354, 3296031, 3697986, 6592062, 25269571, 50539142, 75808713, 151617426]

約数ペア:

[(1, 151617426), (2, 75808713), (3, 50539142), (6, 25269571), (23, 6592062), (41, 3697986), (46, 3296031), (69, 2197354), (82, 1848993), (123, 1232662), (127, 1193838), (138, 1098677), (211, 718566), (246, 616331), (254, 596919), (381, 397946), (422, 359283), (633, 239522), (762, 198973), (943, 160782), (1266, 119761), (1886, 80391), (2829, 53594), (2921, 51906), (4853, 31242), (5207, 29118), (5658, 26797), (5842, 25953), (8651, 17526), (8763, 17302), (9706, 15621), (10414, 14559)]