142744284

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{8831}}^1$

素因数の和:9290

約数の個数: 36

約数和(自身を含む): 361670400

約数和(自身を除く): 218926116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 5388, 8082, 8831, 16164, 17662, 26493, 35324, 52986, 79479, 105972, 158958, 317916, 3965119, 7930238, 11895357, 15860476, 23790714, 35686071, 47581428, 71372142, 142744284]

約数ペア:

[(1, 142744284), (2, 71372142), (3, 47581428), (4, 35686071), (6, 23790714), (9, 15860476), (12, 11895357), (18, 7930238), (36, 3965119), (449, 317916), (898, 158958), (1347, 105972), (1796, 79479), (2694, 52986), (4041, 35324), (5388, 26493), (8082, 17662), (8831, 16164)]