155035916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{240739}}^1$

素因数の和:240773

約数の個数: 24

約数和(自身を含む): 323554560

約数和(自身を除く): 168518644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 240739, 481478, 962956, 1685173, 3370346, 5536997, 6740692, 11073994, 22147988, 38758979, 77517958, 155035916]

約数ペア:

[(1, 155035916), (2, 77517958), (4, 38758979), (7, 22147988), (14, 11073994), (23, 6740692), (28, 5536997), (46, 3370346), (92, 1685173), (161, 962956), (322, 481478), (644, 240739)]