142698234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{24443}}^1$

素因数の和:24594

約数の個数: 32

約数和(自身を含む): 328527360

約数和(自身を除く): 185829126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 24443, 48886, 73329, 146658, 171101, 342202, 513303, 1026606, 3397577, 6795154, 10192731, 20385462, 23783039, 47566078, 71349117, 142698234]

約数ペア:

[(1, 142698234), (2, 71349117), (3, 47566078), (6, 23783039), (7, 20385462), (14, 10192731), (21, 6795154), (42, 3397577), (139, 1026606), (278, 513303), (417, 342202), (834, 171101), (973, 146658), (1946, 73329), (2919, 48886), (5838, 24443)]