154481386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71453}}^1$

素因数の和:71525

約数の個数: 16

約数和(自身を含む): 246945024

約数和(自身を除く): 92463638

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 71453, 142906, 1643419, 3286838, 3358291, 6716582, 77240693, 154481386]

約数ペア:

[(1, 154481386), (2, 77240693), (23, 6716582), (46, 3358291), (47, 3286838), (94, 1643419), (1081, 142906), (2162, 71453)]