140018832

素因数分解:

$2^4\times 3^2\times {\mathrm{972353}}^1$

素因数の和:972367

約数の個数: 30

約数和(自身を含む): 391858662

約数和(自身を除く): 251839830

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 972353, 1944706, 2917059, 3889412, 5834118, 7778824, 8751177, 11668236, 15557648, 17502354, 23336472, 35004708, 46672944, 70009416, 140018832]

約数ペア:

[(1, 140018832), (2, 70009416), (3, 46672944), (4, 35004708), (6, 23336472), (8, 17502354), (9, 15557648), (12, 11668236), (16, 8751177), (18, 7778824), (24, 5834118), (36, 3889412), (48, 2917059), (72, 1944706), (144, 972353)]