165696972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1972583}}^1$

素因数の和:1972597

約数の個数: 24

約数和(自身を含む): 441858816

約数和(自身を除く): 276161844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1972583, 3945166, 5917749, 7890332, 11835498, 13808081, 23670996, 27616162, 41424243, 55232324, 82848486, 165696972]

約数ペア:

[(1, 165696972), (2, 82848486), (3, 55232324), (4, 41424243), (6, 27616162), (7, 23670996), (12, 13808081), (14, 11835498), (21, 7890332), (28, 5917749), (42, 3945166), (84, 1972583)]