161313072

素因数分解:

$2^4\times 3^1\times {\mathrm{3360689}}^1$

素因数の和:3360700

約数の個数: 20

約数和(自身を含む): 416725560

約数和(自身を除く): 255412488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3360689, 6721378, 10082067, 13442756, 20164134, 26885512, 40328268, 53771024, 80656536, 161313072]

約数ペア:

[(1, 161313072), (2, 80656536), (3, 53771024), (4, 40328268), (6, 26885512), (8, 20164134), (12, 13442756), (16, 10082067), (24, 6721378), (48, 3360689)]