156799242

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 349940448

約数和(自身を除く): 193141206

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 173, 258, 346, 387, 519, 774, 1038, 1171, 1557, 2342, 3114, 3513, 7026, 7439, 10539, 14878, 21078, 22317, 44634, 50353, 66951, 100706, 133902, 151059, 202583, 302118, 405166, 453177, 607749, 906354, 1215498, 1823247, 3646494, 8711069, 17422138, 26133207, 52266414, 78399621, 156799242]

約数ペア:

[(1, 156799242), (2, 78399621), (3, 52266414), (6, 26133207), (9, 17422138), (18, 8711069), (43, 3646494), (86, 1823247), (129, 1215498), (173, 906354), (258, 607749), (346, 453177), (387, 405166), (519, 302118), (774, 202583), (1038, 151059), (1171, 133902), (1557, 100706), (2342, 66951), (3114, 50353), (3513, 44634), (7026, 22317), (7439, 21078), (10539, 14878)]