189054288

素因数分解:

$2^4\times 3^2\times {\mathrm{1312877}}^1$

素因数の和:1312891

約数の個数: 30

約数和(自身を含む): 529089834

約数和(自身を除く): 340035546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1312877, 2625754, 3938631, 5251508, 7877262, 10503016, 11815893, 15754524, 21006032, 23631786, 31509048, 47263572, 63018096, 94527144, 189054288]

約数ペア:

[(1, 189054288), (2, 94527144), (3, 63018096), (4, 47263572), (6, 31509048), (8, 23631786), (9, 21006032), (12, 15754524), (16, 11815893), (18, 10503016), (24, 7877262), (36, 5251508), (48, 3938631), (72, 2625754), (144, 1312877)]