142065716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{30697}}^1$

素因数の和:30803

約数の個数: 24

約数和(自身を含む): 270756360

約数和(自身を除く): 128690644

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 30697, 61394, 122788, 399061, 798122, 1596244, 2732033, 5464066, 10928132, 35516429, 71032858, 142065716]

約数ペア:

[(1, 142065716), (2, 71032858), (4, 35516429), (13, 10928132), (26, 5464066), (52, 2732033), (89, 1596244), (178, 798122), (356, 399061), (1157, 122788), (2314, 61394), (4628, 30697)]