129272856

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{60521}}^1$

素因数の和:60619

約数の個数: 32

約数和(自身を含む): 326818800

約数和(自身を除く): 197545944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 60521, 121042, 181563, 242084, 363126, 484168, 726252, 1452504, 5386369, 10772738, 16159107, 21545476, 32318214, 43090952, 64636428, 129272856]

約数ペア:

[(1, 129272856), (2, 64636428), (3, 43090952), (4, 32318214), (6, 21545476), (8, 16159107), (12, 10772738), (24, 5386369), (89, 1452504), (178, 726252), (267, 484168), (356, 363126), (534, 242084), (712, 181563), (1068, 121042), (2136, 60521)]