159807984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{475619}}^1$

素因数の和:475637

約数の個数: 40

約数和(自身を含む): 471815040

約数和(自身を除く): 312007056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 475619, 951238, 1426857, 1902476, 2853714, 3329333, 3804952, 5707428, 6658666, 7609904, 9987999, 11414856, 13317332, 19975998, 22829712, 26634664, 39951996, 53269328, 79903992, 159807984]

約数ペア:

[(1, 159807984), (2, 79903992), (3, 53269328), (4, 39951996), (6, 26634664), (7, 22829712), (8, 19975998), (12, 13317332), (14, 11414856), (16, 9987999), (21, 7609904), (24, 6658666), (28, 5707428), (42, 3804952), (48, 3329333), (56, 2853714), (84, 1902476), (112, 1426857), (168, 951238), (336, 475619)]