138798288

素因数分解:

$2^4\times 3^2\times {\mathrm{963877}}^1$

素因数の和:963891

約数の個数: 30

約数和(自身を含む): 388442834

約数和(自身を除く): 249644546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 963877, 1927754, 2891631, 3855508, 5783262, 7711016, 8674893, 11566524, 15422032, 17349786, 23133048, 34699572, 46266096, 69399144, 138798288]

約数ペア:

[(1, 138798288), (2, 69399144), (3, 46266096), (4, 34699572), (6, 23133048), (8, 17349786), (9, 15422032), (12, 11566524), (16, 8674893), (18, 7711016), (24, 5783262), (36, 3855508), (48, 2891631), (72, 1927754), (144, 963877)]