138437868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18341}}^1$

素因数の和:18402

約数の個数: 48

約数和(自身を含む): 351285984

約数和(自身を除く): 212848116

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 18341, 36682, 55023, 73364, 110046, 220092, 311797, 623594, 678617, 935391, 1247188, 1357234, 1870782, 2035851, 2714468, 3741564, 4071702, 8143404, 11536489, 23072978, 34609467, 46145956, 69218934, 138437868]

約数ペア:

[(1, 138437868), (2, 69218934), (3, 46145956), (4, 34609467), (6, 23072978), (12, 11536489), (17, 8143404), (34, 4071702), (37, 3741564), (51, 2714468), (68, 2035851), (74, 1870782), (102, 1357234), (111, 1247188), (148, 935391), (204, 678617), (222, 623594), (444, 311797), (629, 220092), (1258, 110046), (1887, 73364), (2516, 55023), (3774, 36682), (7548, 18341)]