128450772

素因数分解:

$2^2\times 3^5\times {\mathrm{132151}}^1$

素因数の和:132170

約数の個数: 36

約数和(自身を含む): 336723296

約数和(自身を除く): 208272524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 132151, 264302, 396453, 528604, 792906, 1189359, 1585812, 2378718, 3568077, 4757436, 7136154, 10704231, 14272308, 21408462, 32112693, 42816924, 64225386, 128450772]

約数ペア:

[(1, 128450772), (2, 64225386), (3, 42816924), (4, 32112693), (6, 21408462), (9, 14272308), (12, 10704231), (18, 7136154), (27, 4757436), (36, 3568077), (54, 2378718), (81, 1585812), (108, 1189359), (162, 792906), (243, 528604), (324, 396453), (486, 264302), (972, 132151)]