156916980208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17799113}}^1$

素因数の和:17799169

約数の個数: 40

約数和(自身を含む): 331063520400

約数和(自身を除く): 174146540192

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 17799113, 35598226, 71196452, 142392904, 284785808, 338183147, 516174277, 676366294, 1032348554, 1352732588, 2064697108, 2705465176, 4129394216, 5410930352, 8258788432, 9807311263, 19614622526, 39229245052, 78458490104, 156916980208]

約数ペア:

[(1, 156916980208), (2, 78458490104), (4, 39229245052), (8, 19614622526), (16, 9807311263), (19, 8258788432), (29, 5410930352), (38, 4129394216), (58, 2705465176), (76, 2064697108), (116, 1352732588), (152, 1032348554), (232, 676366294), (304, 516174277), (464, 338183147), (551, 284785808), (1102, 142392904), (2204, 71196452), (4408, 35598226), (8816, 17799113)]