127926008

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{13679}}^1$

素因数の和:13859

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 147862792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 13679, 27358, 54716, 95753, 109432, 191506, 383012, 766024, 2284393, 4568786, 9137572, 15990751, 18275144, 31981502, 63963004, 127926008]

約数ペア:

[(1, 127926008), (2, 63963004), (4, 31981502), (7, 18275144), (8, 15990751), (14, 9137572), (28, 4568786), (56, 2284393), (167, 766024), (334, 383012), (668, 191506), (1169, 109432), (1336, 95753), (2338, 54716), (4676, 27358), (9352, 13679)]