142398396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{797}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 412470240

約数和(自身を除く): 270071844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 709, 797, 1418, 1594, 2127, 2391, 2836, 3188, 4254, 4782, 4963, 5579, 6381, 7173, 8508, 9564, 9926, 11158, 12762, 14346, 14889, 16737, 19852, 22316, 25524, 28692, 29778, 33474, 44667, 50211, 59556, 66948, 89334, 100422, 178668, 200844, 565073, 1130146, 1695219, 2260292, 3390438, 3955511, 5085657, 6780876, 7911022, 10171314, 11866533, 15822044, 20342628, 23733066, 35599599, 47466132, 71199198, 142398396]

約数ペア:

[(1, 142398396), (2, 71199198), (3, 47466132), (4, 35599599), (6, 23733066), (7, 20342628), (9, 15822044), (12, 11866533), (14, 10171314), (18, 7911022), (21, 6780876), (28, 5085657), (36, 3955511), (42, 3390438), (63, 2260292), (84, 1695219), (126, 1130146), (252, 565073), (709, 200844), (797, 178668), (1418, 100422), (1594, 89334), (2127, 66948), (2391, 59556), (2836, 50211), (3188, 44667), (4254, 33474), (4782, 29778), (4963, 28692), (5579, 25524), (6381, 22316), (7173, 19852), (8508, 16737), (9564, 14889), (9926, 14346), (11158, 12762)]