156744642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1374953}}^1$

素因数の和:1374977

約数の個数: 16

約数和(自身を含む): 329988960

約数和(自身を除く): 173244318

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1374953, 2749906, 4124859, 8249718, 26124107, 52248214, 78372321, 156744642]

約数ペア:

[(1, 156744642), (2, 78372321), (3, 52248214), (6, 26124107), (19, 8249718), (38, 4124859), (57, 2749906), (114, 1374953)]