161919366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3855223}}^1$

素因数の和:3855235

約数の個数: 16

約数和(自身を含む): 370101504

約数和(自身を除く): 208182138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3855223, 7710446, 11565669, 23131338, 26986561, 53973122, 80959683, 161919366]

約数ペア:

[(1, 161919366), (2, 80959683), (3, 53973122), (6, 26986561), (7, 23131338), (14, 11565669), (21, 7710446), (42, 3855223)]