154156966

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 244944000

約数和(自身を除く): 90787034

約数列:

[1, 2, 41, 53, 79, 82, 106, 158, 449, 898, 2173, 3239, 4187, 4346, 6478, 8374, 18409, 23797, 35471, 36818, 47594, 70942, 171667, 343334, 975677, 1454311, 1879963, 1951354, 2908622, 3759926, 77078483, 154156966]

約数ペア:

[(1, 154156966), (2, 77078483), (41, 3759926), (53, 2908622), (79, 1951354), (82, 1879963), (106, 1454311), (158, 975677), (449, 343334), (898, 171667), (2173, 70942), (3239, 47594), (4187, 36818), (4346, 35471), (6478, 23797), (8374, 18409)]