128466864

素因数分解:

$2^4\times 3^3\times {\mathrm{297377}}^1$

素因数の和:297394

約数の個数: 40

約数和(自身を含む): 368748720

約数和(自身を除く): 240281856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 297377, 594754, 892131, 1189508, 1784262, 2379016, 2676393, 3568524, 4758032, 5352786, 7137048, 8029179, 10705572, 14274096, 16058358, 21411144, 32116716, 42822288, 64233432, 128466864]

約数ペア:

[(1, 128466864), (2, 64233432), (3, 42822288), (4, 32116716), (6, 21411144), (8, 16058358), (9, 14274096), (12, 10705572), (16, 8029179), (18, 7137048), (24, 5352786), (27, 4758032), (36, 3568524), (48, 2676393), (54, 2379016), (72, 1784262), (108, 1189508), (144, 892131), (216, 594754), (432, 297377)]