155982004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{3779}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 289578240

約数和(自身を除く): 133596236

約数列:

[1, 2, 4, 17, 34, 68, 607, 1214, 2428, 3779, 7558, 10319, 15116, 20638, 41276, 64243, 128486, 256972, 2293853, 4587706, 9175412, 38995501, 77991002, 155982004]

約数ペア:

[(1, 155982004), (2, 77991002), (4, 38995501), (17, 9175412), (34, 4587706), (68, 2293853), (607, 256972), (1214, 128486), (2428, 64243), (3779, 41276), (7558, 20638), (10319, 15116)]