139658256

素因数分解:

$2^4\times 3^4\times {\mathrm{107761}}^1$

素因数の和:107781

約数の個数: 50

約数和(自身を含む): 404215262

約数和(自身を除く): 264557006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 107761, 215522, 323283, 431044, 646566, 862088, 969849, 1293132, 1724176, 1939698, 2586264, 2909547, 3879396, 5172528, 5819094, 7758792, 8728641, 11638188, 15517584, 17457282, 23276376, 34914564, 46552752, 69829128, 139658256]

約数ペア:

[(1, 139658256), (2, 69829128), (3, 46552752), (4, 34914564), (6, 23276376), (8, 17457282), (9, 15517584), (12, 11638188), (16, 8728641), (18, 7758792), (24, 5819094), (27, 5172528), (36, 3879396), (48, 2909547), (54, 2586264), (72, 1939698), (81, 1724176), (108, 1293132), (144, 969849), (162, 862088), (216, 646566), (324, 431044), (432, 323283), (648, 215522), (1296, 107761)]