138913416

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{4297}}^1$

素因数の和:4758

約数の個数: 48

約数和(自身を含む): 377149500

約数和(自身を除く): 238236084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2694, 3592, 4041, 4297, 5388, 8082, 8594, 10776, 12891, 16164, 17188, 25782, 32328, 34376, 38673, 51564, 77346, 103128, 154692, 309384, 1929353, 3858706, 5788059, 7717412, 11576118, 15434824, 17364177, 23152236, 34728354, 46304472, 69456708, 138913416]

約数ペア:

[(1, 138913416), (2, 69456708), (3, 46304472), (4, 34728354), (6, 23152236), (8, 17364177), (9, 15434824), (12, 11576118), (18, 7717412), (24, 5788059), (36, 3858706), (72, 1929353), (449, 309384), (898, 154692), (1347, 103128), (1796, 77346), (2694, 51564), (3592, 38673), (4041, 34376), (4297, 32328), (5388, 25782), (8082, 17188), (8594, 16164), (10776, 12891)]