128554092

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{40123}}^1$

素因数の和:40222

約数の個数: 36

約数和(自身を含む): 328615560

約数和(自身を除く): 200061468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 40123, 80246, 120369, 160492, 240738, 361107, 481476, 722214, 1444428, 3570947, 7141894, 10712841, 14283788, 21425682, 32138523, 42851364, 64277046, 128554092]

約数ペア:

[(1, 128554092), (2, 64277046), (3, 42851364), (4, 32138523), (6, 21425682), (9, 14283788), (12, 10712841), (18, 7141894), (36, 3570947), (89, 1444428), (178, 722214), (267, 481476), (356, 361107), (534, 240738), (801, 160492), (1068, 120369), (1602, 80246), (3204, 40123)]