166187710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{3373}}^1$

素因数の和:3772

約数の個数: 32

約数和(自身を含む): 323094240

約数和(自身を除く): 156906530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1895, 3373, 3790, 4927, 6746, 9854, 16865, 24635, 33730, 43849, 49270, 87698, 219245, 438490, 1278367, 2556734, 6391835, 12783670, 16618771, 33237542, 83093855, 166187710]

約数ペア:

[(1, 166187710), (2, 83093855), (5, 33237542), (10, 16618771), (13, 12783670), (26, 6391835), (65, 2556734), (130, 1278367), (379, 438490), (758, 219245), (1895, 87698), (3373, 49270), (3790, 43849), (4927, 33730), (6746, 24635), (9854, 16865)]