168162816

素因数分解:

$2^9\times 3^1\times {\mathrm{109481}}^1$

素因数の和:109502

約数の個数: 40

約数和(自身を含む): 448000344

約数和(自身を除く): 279837528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 109481, 218962, 328443, 437924, 656886, 875848, 1313772, 1751696, 2627544, 3503392, 5255088, 7006784, 10510176, 14013568, 21020352, 28027136, 42040704, 56054272, 84081408, 168162816]

約数ペア:

[(1, 168162816), (2, 84081408), (3, 56054272), (4, 42040704), (6, 28027136), (8, 21020352), (12, 14013568), (16, 10510176), (24, 7006784), (32, 5255088), (48, 3503392), (64, 2627544), (96, 1751696), (128, 1313772), (192, 875848), (256, 656886), (384, 437924), (512, 328443), (768, 218962), (1536, 109481)]