123037976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{14831}}^1$

素因数の和:14915

約数の個数: 32

約数和(自身を含む): 248287680

約数和(自身を除く): 125249704

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 14831, 29662, 59324, 118648, 252127, 504254, 904691, 1008508, 1809382, 2017016, 3618764, 7237528, 15379747, 30759494, 61518988, 123037976]

約数ペア:

[(1, 123037976), (2, 61518988), (4, 30759494), (8, 15379747), (17, 7237528), (34, 3618764), (61, 2017016), (68, 1809382), (122, 1008508), (136, 904691), (244, 504254), (488, 252127), (1037, 118648), (2074, 59324), (4148, 29662), (8296, 14831)]