168985635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 341521920

約数和(自身を除く): 172536285

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 89, 91, 105, 107, 169, 195, 267, 273, 321, 445, 455, 507, 535, 623, 749, 845, 1157, 1183, 1335, 1365, 1391, 1605, 1869, 2247, 2535, 3115, 3471, 3549, 3745, 4173, 5785, 5915, 6955, 8099, 9345, 9523, 9737, 11235, 15041, 17355, 17745, 18083, 20865, 24297, 28569, 29211, 40495, 45123, 47615, 48685, 54249, 66661, 75205, 90415, 105287, 121485, 123799, 126581, 142845, 146055, 199983, 225615, 271245, 315861, 333305, 371397, 379743, 526435, 618995, 632905, 866593, 999915, 1579305, 1609387, 1856985, 1898715, 2599779, 4332965, 4828161, 8046935, 11265709, 12998895, 24140805, 33797127, 56328545, 168985635]

約数ペア:

[(1, 168985635), (3, 56328545), (5, 33797127), (7, 24140805), (13, 12998895), (15, 11265709), (21, 8046935), (35, 4828161), (39, 4332965), (65, 2599779), (89, 1898715), (91, 1856985), (105, 1609387), (107, 1579305), (169, 999915), (195, 866593), (267, 632905), (273, 618995), (321, 526435), (445, 379743), (455, 371397), (507, 333305), (535, 315861), (623, 271245), (749, 225615), (845, 199983), (1157, 146055), (1183, 142845), (1335, 126581), (1365, 123799), (1391, 121485), (1605, 105287), (1869, 90415), (2247, 75205), (2535, 66661), (3115, 54249), (3471, 48685), (3549, 47615), (3745, 45123), (4173, 40495), (5785, 29211), (5915, 28569), (6955, 24297), (8099, 20865), (9345, 18083), (9523, 17745), (9737, 17355), (11235, 15041)]