123141304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107641}}^1$

素因数の和:107671

約数の個数: 32

約数和(自身を含む): 271257840

約数和(自身を除く): 148116536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 107641, 215282, 430564, 861128, 1184051, 1399333, 2368102, 2798666, 4736204, 5597332, 9472408, 11194664, 15392663, 30785326, 61570652, 123141304]

約数ペア:

[(1, 123141304), (2, 61570652), (4, 30785326), (8, 15392663), (11, 11194664), (13, 9472408), (22, 5597332), (26, 4736204), (44, 2798666), (52, 2368102), (88, 1399333), (104, 1184051), (143, 861128), (286, 430564), (572, 215282), (1144, 107641)]