142574394

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20717}}^1$

素因数の和:20790

約数の個数: 32

約数和(自身を含む): 302317056

約数和(自身を除く): 159742662

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 20717, 41434, 62151, 124302, 642227, 766529, 1284454, 1533058, 1926681, 2299587, 3853362, 4599174, 23762399, 47524798, 71287197, 142574394]

約数ペア:

[(1, 142574394), (2, 71287197), (3, 47524798), (6, 23762399), (31, 4599174), (37, 3853362), (62, 2299587), (74, 1926681), (93, 1533058), (111, 1284454), (186, 766529), (222, 642227), (1147, 124302), (2294, 62151), (3441, 41434), (6882, 20717)]