155545194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3703457}}^1$

素因数の和:3703469

約数の個数: 16

約数和(自身を含む): 355531968

約数和(自身を除く): 199986774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3703457, 7406914, 11110371, 22220742, 25924199, 51848398, 77772597, 155545194]

約数ペア:

[(1, 155545194), (2, 77772597), (3, 51848398), (6, 25924199), (7, 22220742), (14, 11110371), (21, 7406914), (42, 3703457)]