122581816

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{9643}}^1$

素因数の和:9883

約数の個数: 32

約数和(自身を含む): 263859840

約数和(自身を除く): 141278024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 9643, 12712, 19286, 38572, 67501, 77144, 135002, 270004, 540008, 2188961, 4377922, 8755844, 15322727, 17511688, 30645454, 61290908, 122581816]

約数ペア:

[(1, 122581816), (2, 61290908), (4, 30645454), (7, 17511688), (8, 15322727), (14, 8755844), (28, 4377922), (56, 2188961), (227, 540008), (454, 270004), (908, 135002), (1589, 77144), (1816, 67501), (3178, 38572), (6356, 19286), (9643, 12712)]