128137338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13931}}^1$

素因数の和:14019

約数の個数: 48

約数和(自身を含む): 321662016

約数和(自身を除く): 193524678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 13931, 27862, 41793, 83586, 97517, 125379, 195034, 250758, 292551, 585102, 877653, 1016963, 1755306, 2033926, 3050889, 6101778, 7118741, 9152667, 14237482, 18305334, 21356223, 42712446, 64068669, 128137338]

約数ペア:

[(1, 128137338), (2, 64068669), (3, 42712446), (6, 21356223), (7, 18305334), (9, 14237482), (14, 9152667), (18, 7118741), (21, 6101778), (42, 3050889), (63, 2033926), (73, 1755306), (126, 1016963), (146, 877653), (219, 585102), (438, 292551), (511, 250758), (657, 195034), (1022, 125379), (1314, 97517), (1533, 83586), (3066, 41793), (4599, 27862), (9198, 13931)]