156910236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1867979}}^1$

素因数の和:1867993

約数の個数: 24

約数和(自身を含む): 418427520

約数和(自身を除く): 261517284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1867979, 3735958, 5603937, 7471916, 11207874, 13075853, 22415748, 26151706, 39227559, 52303412, 78455118, 156910236]

約数ペア:

[(1, 156910236), (2, 78455118), (3, 52303412), (4, 39227559), (6, 26151706), (7, 22415748), (12, 13075853), (14, 11207874), (21, 7471916), (28, 5603937), (42, 3735958), (84, 1867979)]