152211972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21757}}^1$

素因数の和:21828

約数の個数: 48

約数和(自身を含む): 394777152

約数和(自身を除く): 242565180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 21757, 43514, 65271, 87028, 130542, 239327, 261084, 478654, 717981, 957308, 1153121, 1435962, 2306242, 2871924, 3459363, 4612484, 6918726, 12684331, 13837452, 25368662, 38052993, 50737324, 76105986, 152211972]

約数ペア:

[(1, 152211972), (2, 76105986), (3, 50737324), (4, 38052993), (6, 25368662), (11, 13837452), (12, 12684331), (22, 6918726), (33, 4612484), (44, 3459363), (53, 2871924), (66, 2306242), (106, 1435962), (132, 1153121), (159, 957308), (212, 717981), (318, 478654), (583, 261084), (636, 239327), (1166, 130542), (1749, 87028), (2332, 65271), (3498, 43514), (6996, 21757)]