131665338

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{116107}}^1$

素因数の和:116128

約数の個数: 40

約数和(自身を含む): 337177632

約数和(自身を除く): 205512294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 116107, 232214, 348321, 696642, 812749, 1044963, 1625498, 2089926, 2438247, 3134889, 4876494, 6269778, 7314741, 9404667, 14629482, 18809334, 21944223, 43888446, 65832669, 131665338]

約数ペア:

[(1, 131665338), (2, 65832669), (3, 43888446), (6, 21944223), (7, 18809334), (9, 14629482), (14, 9404667), (18, 7314741), (21, 6269778), (27, 4876494), (42, 3134889), (54, 2438247), (63, 2089926), (81, 1625498), (126, 1044963), (162, 812749), (189, 696642), (378, 348321), (567, 232214), (1134, 116107)]