156637744

素因数分解:

$2^4\times {\mathrm{2371}}^1\times {\mathrm{4129}}^1$

素因数の和:6508

約数の個数: 20

約数和(自身を含む): 303687160

約数和(自身を除く): 147049416

約数列:

[1, 2, 4, 8, 16, 2371, 4129, 4742, 8258, 9484, 16516, 18968, 33032, 37936, 66064, 9789859, 19579718, 39159436, 78318872, 156637744]

約数ペア:

[(1, 156637744), (2, 78318872), (4, 39159436), (8, 19579718), (16, 9789859), (2371, 66064), (4129, 37936), (4742, 33032), (8258, 18968), (9484, 16516)]