142734856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 313606080

約数和(自身を除く): 170871224

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 146, 187, 292, 374, 584, 748, 803, 1241, 1307, 1496, 1606, 2482, 2614, 3212, 4964, 5228, 6424, 9928, 10456, 13651, 14377, 22219, 27302, 28754, 44438, 54604, 57508, 88876, 95411, 109208, 115016, 177752, 190822, 244409, 381644, 488818, 763288, 977636, 1049521, 1621987, 1955272, 2099042, 3243974, 4198084, 6487948, 8396168, 12975896, 17841857, 35683714, 71367428, 142734856]

約数ペア:

[(1, 142734856), (2, 71367428), (4, 35683714), (8, 17841857), (11, 12975896), (17, 8396168), (22, 6487948), (34, 4198084), (44, 3243974), (68, 2099042), (73, 1955272), (88, 1621987), (136, 1049521), (146, 977636), (187, 763288), (292, 488818), (374, 381644), (584, 244409), (748, 190822), (803, 177752), (1241, 115016), (1307, 109208), (1496, 95411), (1606, 88876), (2482, 57508), (2614, 54604), (3212, 44438), (4964, 28754), (5228, 27302), (6424, 22219), (9928, 14377), (10456, 13651)]