138580236

素因数分解:

$2^2\times 3^2\times {\mathrm{739}}^1\times {\mathrm{5209}}^1$

素因数の和:5958

約数の個数: 36

約数和(自身を含む): 350841400

約数和(自身を除く): 212261164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 739, 1478, 2217, 2956, 4434, 5209, 6651, 8868, 10418, 13302, 15627, 20836, 26604, 31254, 46881, 62508, 93762, 187524, 3849451, 7698902, 11548353, 15397804, 23096706, 34645059, 46193412, 69290118, 138580236]

約数ペア:

[(1, 138580236), (2, 69290118), (3, 46193412), (4, 34645059), (6, 23096706), (9, 15397804), (12, 11548353), (18, 7698902), (36, 3849451), (739, 187524), (1478, 93762), (2217, 62508), (2956, 46881), (4434, 31254), (5209, 26604), (6651, 20836), (8868, 15627), (10418, 13302)]