161727636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{275047}}^1$

素因数の和:275068

約数の個数: 36

約数和(自身を含む): 438976608

約数和(自身を除く): 277248972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 275047, 550094, 825141, 1100188, 1650282, 1925329, 3300564, 3850658, 5775987, 7701316, 11551974, 13477303, 23103948, 26954606, 40431909, 53909212, 80863818, 161727636]

約数ペア:

[(1, 161727636), (2, 80863818), (3, 53909212), (4, 40431909), (6, 26954606), (7, 23103948), (12, 13477303), (14, 11551974), (21, 7701316), (28, 5775987), (42, 3850658), (49, 3300564), (84, 1925329), (98, 1650282), (147, 1100188), (196, 825141), (294, 550094), (588, 275047)]