155633786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^2$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 300065472

約数和(自身を除く): 144431686

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 157, 287, 314, 451, 574, 902, 1099, 1727, 2198, 3157, 3454, 6314, 6437, 12089, 12874, 24178, 24649, 45059, 49298, 70807, 90118, 141614, 172543, 271139, 345086, 495649, 542278, 991298, 1010609, 1897973, 2021218, 3795946, 7074263, 11116699, 14148526, 22233398, 77816893, 155633786]

約数ペア:

[(1, 155633786), (2, 77816893), (7, 22233398), (11, 14148526), (14, 11116699), (22, 7074263), (41, 3795946), (77, 2021218), (82, 1897973), (154, 1010609), (157, 991298), (287, 542278), (314, 495649), (451, 345086), (574, 271139), (902, 172543), (1099, 141614), (1727, 90118), (2198, 70807), (3157, 49298), (3454, 45059), (6314, 24649), (6437, 24178), (12089, 12874)]