131211138

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{26003}}^1$

素因数の和:26066

約数の個数: 24

約数和(自身を含む): 271793808

約数和(自身を除く): 140582670

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 841, 1682, 2523, 5046, 26003, 52006, 78009, 156018, 754087, 1508174, 2262261, 4524522, 21868523, 43737046, 65605569, 131211138]

約数ペア:

[(1, 131211138), (2, 65605569), (3, 43737046), (6, 21868523), (29, 4524522), (58, 2262261), (87, 1508174), (174, 754087), (841, 156018), (1682, 78009), (2523, 52006), (5046, 26003)]