158913394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{5581}}^1$

素因数の和:6225

約数の個数: 16

約数和(自身を含む): 249180480

約数和(自身を除く): 90267086

約数列:

[1, 2, 23, 46, 619, 1238, 5581, 11162, 14237, 28474, 128363, 256726, 3454639, 6909278, 79456697, 158913394]

約数ペア:

[(1, 158913394), (2, 79456697), (23, 6909278), (46, 3454639), (619, 256726), (1238, 128363), (5581, 28474), (11162, 14237)]