137877228

素因数分解:

$2^2\times 3^7\times {\mathrm{15761}}^1$

素因数の和:15786

約数の個数: 48

約数和(自身を含む): 361895520

約数和(自身を除く): 224018292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 15761, 31522, 47283, 63044, 94566, 141849, 189132, 283698, 425547, 567396, 851094, 1276641, 1702188, 2553282, 3829923, 5106564, 7659846, 11489769, 15319692, 22979538, 34469307, 45959076, 68938614, 137877228]

約数ペア:

[(1, 137877228), (2, 68938614), (3, 45959076), (4, 34469307), (6, 22979538), (9, 15319692), (12, 11489769), (18, 7659846), (27, 5106564), (36, 3829923), (54, 2553282), (81, 1702188), (108, 1276641), (162, 851094), (243, 567396), (324, 425547), (486, 283698), (729, 189132), (972, 141849), (1458, 94566), (2187, 63044), (2916, 47283), (4374, 31522), (8748, 15761)]