138554424

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{31547}}^1$

素因数の和:31620

約数の個数: 48

約数和(自身を含む): 381415320

約数和(自身を除く): 242860896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 31547, 63094, 94641, 126188, 189282, 252376, 283923, 378564, 567846, 757128, 1135692, 1924367, 2271384, 3848734, 5773101, 7697468, 11546202, 15394936, 17319303, 23092404, 34638606, 46184808, 69277212, 138554424]

約数ペア:

[(1, 138554424), (2, 69277212), (3, 46184808), (4, 34638606), (6, 23092404), (8, 17319303), (9, 15394936), (12, 11546202), (18, 7697468), (24, 5773101), (36, 3848734), (61, 2271384), (72, 1924367), (122, 1135692), (183, 757128), (244, 567846), (366, 378564), (488, 283923), (549, 252376), (732, 189282), (1098, 126188), (1464, 94641), (2196, 63094), (4392, 31547)]