163810868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{28901}}^1$

素因数の和:29027

約数の個数: 24

約数和(自身を含む): 311563560

約数和(自身を除く): 147752692

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 28901, 57802, 115604, 375713, 751426, 1502852, 3150209, 6300418, 12600836, 40952717, 81905434, 163810868]

約数ペア:

[(1, 163810868), (2, 81905434), (4, 40952717), (13, 12600836), (26, 6300418), (52, 3150209), (109, 1502852), (218, 751426), (436, 375713), (1417, 115604), (2834, 57802), (5668, 28901)]