151251726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 328458240

約数和(自身を除く): 177206514

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 71, 86, 129, 138, 142, 213, 258, 359, 426, 718, 989, 1077, 1633, 1978, 2154, 2967, 3053, 3266, 4899, 5934, 6106, 8257, 9159, 9798, 15437, 16514, 18318, 24771, 25489, 30874, 46311, 49542, 50978, 70219, 76467, 92622, 140438, 152934, 210657, 355051, 421314, 586247, 710102, 1065153, 1096027, 1172494, 1758741, 2130306, 2192054, 3288081, 3517482, 6576162, 25208621, 50417242, 75625863, 151251726]

約数ペア:

[(1, 151251726), (2, 75625863), (3, 50417242), (6, 25208621), (23, 6576162), (43, 3517482), (46, 3288081), (69, 2192054), (71, 2130306), (86, 1758741), (129, 1172494), (138, 1096027), (142, 1065153), (213, 710102), (258, 586247), (359, 421314), (426, 355051), (718, 210657), (989, 152934), (1077, 140438), (1633, 92622), (1978, 76467), (2154, 70219), (2967, 50978), (3053, 49542), (3266, 46311), (4899, 30874), (5934, 25489), (6106, 24771), (8257, 18318), (9159, 16514), (9798, 15437)]