158923388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{2371}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 299868240

約数和(自身を除く): 140944852

約数列:

[1, 2, 4, 13, 26, 52, 1289, 2371, 2578, 4742, 5156, 9484, 16757, 30823, 33514, 61646, 67028, 123292, 3056219, 6112438, 12224876, 39730847, 79461694, 158923388]

約数ペア:

[(1, 158923388), (2, 79461694), (4, 39730847), (13, 12224876), (26, 6112438), (52, 3056219), (1289, 123292), (2371, 67028), (2578, 61646), (4742, 33514), (5156, 30823), (9484, 16757)]