161331048

素因数分解:

$2^3\times 3^3\times {\mathrm{746903}}^1$

素因数の和:746918

約数の個数: 32

約数和(自身を含む): 448142400

約数和(自身を除く): 286811352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 746903, 1493806, 2240709, 2987612, 4481418, 5975224, 6722127, 8962836, 13444254, 17925672, 20166381, 26888508, 40332762, 53777016, 80665524, 161331048]

約数ペア:

[(1, 161331048), (2, 80665524), (3, 53777016), (4, 40332762), (6, 26888508), (8, 20166381), (9, 17925672), (12, 13444254), (18, 8962836), (24, 6722127), (27, 5975224), (36, 4481418), (54, 2987612), (72, 2240709), (108, 1493806), (216, 746903)]