128550348

素因数分解:

$2^2\times 3^3\times {\mathrm{1091}}^2$

素因数の和:2195

約数の個数: 36

約数和(自身を含む): 333584440

約数和(自身を除く): 205034092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1091, 2182, 3273, 4364, 6546, 9819, 13092, 19638, 29457, 39276, 58914, 117828, 1190281, 2380562, 3570843, 4761124, 7141686, 10712529, 14283372, 21425058, 32137587, 42850116, 64275174, 128550348]

約数ペア:

[(1, 128550348), (2, 64275174), (3, 42850116), (4, 32137587), (6, 21425058), (9, 14283372), (12, 10712529), (18, 7141686), (27, 4761124), (36, 3570843), (54, 2380562), (108, 1190281), (1091, 117828), (2182, 58914), (3273, 39276), (4364, 29457), (6546, 19638), (9819, 13092)]