155270556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{616153}}^1$

素因数の和:616170

約数の個数: 36

約数和(自身を含む): 448560112

約数和(自身を除く): 293289556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 616153, 1232306, 1848459, 2464612, 3696918, 4313071, 5545377, 7393836, 8626142, 11090754, 12939213, 17252284, 22181508, 25878426, 38817639, 51756852, 77635278, 155270556]

約数ペア:

[(1, 155270556), (2, 77635278), (3, 51756852), (4, 38817639), (6, 25878426), (7, 22181508), (9, 17252284), (12, 12939213), (14, 11090754), (18, 8626142), (21, 7393836), (28, 5545377), (36, 4313071), (42, 3696918), (63, 2464612), (84, 1848459), (126, 1232306), (252, 616153)]