168286910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2969

約数の個数: 64

約数和(自身を含む): 361304064

約数和(自身を除く): 193017154

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2635, 2903, 3410, 5270, 5797, 5806, 11594, 14515, 28985, 29030, 31933, 49351, 57970, 63866, 89993, 98702, 159665, 179986, 246755, 319330, 449965, 493510, 542861, 899930, 989923, 1085722, 1529881, 1979846, 2714305, 3059762, 4949615, 5428610, 7649405, 9899230, 15298810, 16828691, 33657382, 84143455, 168286910]

約数ペア:

[(1, 168286910), (2, 84143455), (5, 33657382), (10, 16828691), (11, 15298810), (17, 9899230), (22, 7649405), (31, 5428610), (34, 4949615), (55, 3059762), (62, 2714305), (85, 1979846), (110, 1529881), (155, 1085722), (170, 989923), (187, 899930), (310, 542861), (341, 493510), (374, 449965), (527, 319330), (682, 246755), (935, 179986), (1054, 159665), (1705, 98702), (1870, 89993), (2635, 63866), (2903, 57970), (3410, 49351), (5270, 31933), (5797, 29030), (5806, 28985), (11594, 14515)]