149851268

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{90709}}^1$

素因数の和:90779

約数の個数: 24

約数和(自身を含む): 304785600

約数和(自身を除く): 154934332

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 90709, 181418, 362836, 634963, 1269926, 2539852, 5351831, 10703662, 21407324, 37462817, 74925634, 149851268]

約数ペア:

[(1, 149851268), (2, 74925634), (4, 37462817), (7, 21407324), (14, 10703662), (28, 5351831), (59, 2539852), (118, 1269926), (236, 634963), (413, 362836), (826, 181418), (1652, 90709)]