131985072

素因数分解:

$2^4\times 3^3\times {\mathrm{305521}}^1$

素因数の和:305538

約数の個数: 40

約数和(自身を含む): 378847280

約数和(自身を除く): 246862208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 305521, 611042, 916563, 1222084, 1833126, 2444168, 2749689, 3666252, 4888336, 5499378, 7332504, 8249067, 10998756, 14665008, 16498134, 21997512, 32996268, 43995024, 65992536, 131985072]

約数ペア:

[(1, 131985072), (2, 65992536), (3, 43995024), (4, 32996268), (6, 21997512), (8, 16498134), (9, 14665008), (12, 10998756), (16, 8249067), (18, 7332504), (24, 5499378), (27, 4888336), (36, 3666252), (48, 2749689), (54, 2444168), (72, 1833126), (108, 1222084), (144, 916563), (216, 611042), (432, 305521)]