138819212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4943}}^1$

素因数の和:5030

約数の個数: 48

約数和(自身を含む): 299013120

約数和(自身を除く): 160193908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1652, 2006, 4012, 4943, 7021, 9886, 14042, 19772, 28084, 34601, 69202, 84031, 138404, 168062, 291637, 336124, 583274, 588217, 1166548, 1176434, 2041459, 2352868, 4082918, 4957829, 8165836, 9915658, 19831316, 34704803, 69409606, 138819212]

約数ペア:

[(1, 138819212), (2, 69409606), (4, 34704803), (7, 19831316), (14, 9915658), (17, 8165836), (28, 4957829), (34, 4082918), (59, 2352868), (68, 2041459), (118, 1176434), (119, 1166548), (236, 588217), (238, 583274), (413, 336124), (476, 291637), (826, 168062), (1003, 138404), (1652, 84031), (2006, 69202), (4012, 34601), (4943, 28084), (7021, 19772), (9886, 14042)]