131342472

素因数分解:

$2^3\times 3^7\times {\mathrm{7507}}^1$

素因数の和:7534

約数の個数: 64

約数和(自身を含む): 369393600

約数和(自身を除く): 238051128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 7507, 8748, 15014, 17496, 22521, 30028, 45042, 60056, 67563, 90084, 135126, 180168, 202689, 270252, 405378, 540504, 608067, 810756, 1216134, 1621512, 1824201, 2432268, 3648402, 4864536, 5472603, 7296804, 10945206, 14593608, 16417809, 21890412, 32835618, 43780824, 65671236, 131342472]

約数ペア:

[(1, 131342472), (2, 65671236), (3, 43780824), (4, 32835618), (6, 21890412), (8, 16417809), (9, 14593608), (12, 10945206), (18, 7296804), (24, 5472603), (27, 4864536), (36, 3648402), (54, 2432268), (72, 1824201), (81, 1621512), (108, 1216134), (162, 810756), (216, 608067), (243, 540504), (324, 405378), (486, 270252), (648, 202689), (729, 180168), (972, 135126), (1458, 90084), (1944, 67563), (2187, 60056), (2916, 45042), (4374, 30028), (5832, 22521), (7507, 17496), (8748, 15014)]