157335916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{8861}}^1$

素因数の和:9081

約数の個数: 24

約数和(自身を含む): 288830304

約数和(自身を除く): 131494388

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 4439, 8861, 8878, 17722, 17756, 35444, 203803, 407606, 815212, 1710173, 3420346, 6840692, 39333979, 78667958, 157335916]

約数ペア:

[(1, 157335916), (2, 78667958), (4, 39333979), (23, 6840692), (46, 3420346), (92, 1710173), (193, 815212), (386, 407606), (772, 203803), (4439, 35444), (8861, 17756), (8878, 17722)]