151087468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 321753600

約数和(自身を除く): 170666132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1691, 2492, 3191, 3382, 6382, 6764, 11837, 12764, 22337, 23674, 44674, 47348, 60629, 89348, 121258, 242516, 283999, 424403, 567998, 848806, 1135996, 1697612, 1987993, 3975986, 5395981, 7951972, 10791962, 21583924, 37771867, 75543734, 151087468]

約数ペア:

[(1, 151087468), (2, 75543734), (4, 37771867), (7, 21583924), (14, 10791962), (19, 7951972), (28, 5395981), (38, 3975986), (76, 1987993), (89, 1697612), (133, 1135996), (178, 848806), (266, 567998), (356, 424403), (532, 283999), (623, 242516), (1246, 121258), (1691, 89348), (2492, 60629), (3191, 47348), (3382, 44674), (6382, 23674), (6764, 22337), (11837, 12764)]