127923984

素因数分解:

$2^4\times 3^2\times {\mathrm{888361}}^1$

素因数の和:888375

約数の個数: 30

約数和(自身を含む): 358009886

約数和(自身を除く): 230085902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 888361, 1776722, 2665083, 3553444, 5330166, 7106888, 7995249, 10660332, 14213776, 15990498, 21320664, 31980996, 42641328, 63961992, 127923984]

約数ペア:

[(1, 127923984), (2, 63961992), (3, 42641328), (4, 31980996), (6, 21320664), (8, 15990498), (9, 14213776), (12, 10660332), (16, 7995249), (18, 7106888), (24, 5330166), (36, 3553444), (48, 2665083), (72, 1776722), (144, 888361)]