142873432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5107}}^1$

素因数の和:5395

約数の個数: 32

約数和(自身を含む): 289623600

約数和(自身を除く): 146750168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 3497, 5107, 6994, 10214, 13988, 20428, 27976, 40856, 66391, 132782, 265564, 531128, 1373783, 2747566, 5495132, 10990264, 17859179, 35718358, 71436716, 142873432]

約数ペア:

[(1, 142873432), (2, 71436716), (4, 35718358), (8, 17859179), (13, 10990264), (26, 5495132), (52, 2747566), (104, 1373783), (269, 531128), (538, 265564), (1076, 132782), (2152, 66391), (3497, 40856), (5107, 27976), (6994, 20428), (10214, 13988)]