157574742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15907}}^1$

素因数の和:16052

約数の個数: 32

約数和(自身を含む): 342085632

約数和(自身を除く): 184510890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 15907, 31814, 47721, 95442, 206791, 413582, 620373, 1240746, 2020189, 4040378, 6060567, 12121134, 26262457, 52524914, 78787371, 157574742]

約数ペア:

[(1, 157574742), (2, 78787371), (3, 52524914), (6, 26262457), (13, 12121134), (26, 6060567), (39, 4040378), (78, 2020189), (127, 1240746), (254, 620373), (381, 413582), (762, 206791), (1651, 95442), (3302, 47721), (4953, 31814), (9906, 15907)]