131244408

素因数分解:

$2^3\times 3^3\times {\mathrm{709}}^1\times {\mathrm{857}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 365508000

約数和(自身を除く): 234263592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 709, 857, 1418, 1714, 2127, 2571, 2836, 3428, 4254, 5142, 5672, 6381, 6856, 7713, 8508, 10284, 12762, 15426, 17016, 19143, 20568, 23139, 25524, 30852, 38286, 46278, 51048, 61704, 76572, 92556, 153144, 185112, 607613, 1215226, 1822839, 2430452, 3645678, 4860904, 5468517, 7291356, 10937034, 14582712, 16405551, 21874068, 32811102, 43748136, 65622204, 131244408]

約数ペア:

[(1, 131244408), (2, 65622204), (3, 43748136), (4, 32811102), (6, 21874068), (8, 16405551), (9, 14582712), (12, 10937034), (18, 7291356), (24, 5468517), (27, 4860904), (36, 3645678), (54, 2430452), (72, 1822839), (108, 1215226), (216, 607613), (709, 185112), (857, 153144), (1418, 92556), (1714, 76572), (2127, 61704), (2571, 51048), (2836, 46278), (3428, 38286), (4254, 30852), (5142, 25524), (5672, 23139), (6381, 20568), (6856, 19143), (7713, 17016), (8508, 15426), (10284, 12762)]