171234864

素因数分解:

$2^4\times 3^3\times {\mathrm{396377}}^1$

素因数の和:396394

約数の個数: 40

約数和(自身を含む): 491508720

約数和(自身を除く): 320273856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 396377, 792754, 1189131, 1585508, 2378262, 3171016, 3567393, 4756524, 6342032, 7134786, 9513048, 10702179, 14269572, 19026096, 21404358, 28539144, 42808716, 57078288, 85617432, 171234864]

約数ペア:

[(1, 171234864), (2, 85617432), (3, 57078288), (4, 42808716), (6, 28539144), (8, 21404358), (9, 19026096), (12, 14269572), (16, 10702179), (18, 9513048), (24, 7134786), (27, 6342032), (36, 4756524), (48, 3567393), (54, 3171016), (72, 2378262), (108, 1585508), (144, 1189131), (216, 792754), (432, 396377)]