143372174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1523}}^1$

素因数の和:1936

約数の個数: 24

約数和(自身を含む): 237149640

約数和(自身を除く): 93777466

約数列:

[1, 2, 11, 22, 121, 242, 389, 778, 1523, 3046, 4279, 8558, 16753, 33506, 47069, 94138, 184283, 368566, 592447, 1184894, 6516917, 13033834, 71686087, 143372174]

約数ペア:

[(1, 143372174), (2, 71686087), (11, 13033834), (22, 6516917), (121, 1184894), (242, 592447), (389, 368566), (778, 184283), (1523, 94138), (3046, 47069), (4279, 33506), (8558, 16753)]