153931246

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{54163}}^1$

素因数の和:54208

約数の個数: 24

約数和(自身を含む): 277861320

約数和(自身を除く): 123930074

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 54163, 108326, 379141, 758282, 1570727, 2653987, 3141454, 5307974, 10995089, 21990178, 76965623, 153931246]

約数ペア:

[(1, 153931246), (2, 76965623), (7, 21990178), (14, 10995089), (29, 5307974), (49, 3141454), (58, 2653987), (98, 1570727), (203, 758282), (406, 379141), (1421, 108326), (2842, 54163)]