161024449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 178128000

約数和(自身を除く): 17103551

約数列:

[1, 19, 23, 149, 437, 2473, 2831, 3427, 46987, 56879, 65113, 368477, 1080701, 7001063, 8474971, 161024449]

約数ペア:

[(1, 161024449), (19, 8474971), (23, 7001063), (149, 1080701), (437, 368477), (2473, 65113), (2831, 56879), (3427, 46987)]