139296786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{27281}}^1$

素因数の和:27346

約数の個数: 32

約数和(自身を含む): 298574208

約数和(自身を除く): 159277422

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 27281, 54562, 81843, 163686, 627463, 1009397, 1254926, 1882389, 2018794, 3028191, 3764778, 6056382, 23216131, 46432262, 69648393, 139296786]

約数ペア:

[(1, 139296786), (2, 69648393), (3, 46432262), (6, 23216131), (23, 6056382), (37, 3764778), (46, 3028191), (69, 2018794), (74, 1882389), (111, 1254926), (138, 1009397), (222, 627463), (851, 163686), (1702, 81843), (2553, 54562), (5106, 27281)]