131220456

素因数分解:

$2^3\times 3^1\times {\mathrm{1193}}^1\times {\mathrm{4583}}^1$

素因数の和:5785

約数の個数: 32

約数和(自身を含む): 328397760

約数和(自身を除く): 197177304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1193, 2386, 3579, 4583, 4772, 7158, 9166, 9544, 13749, 14316, 18332, 27498, 28632, 36664, 54996, 109992, 5467519, 10935038, 16402557, 21870076, 32805114, 43740152, 65610228, 131220456]

約数ペア:

[(1, 131220456), (2, 65610228), (3, 43740152), (4, 32805114), (6, 21870076), (8, 16402557), (12, 10935038), (24, 5467519), (1193, 109992), (2386, 54996), (3579, 36664), (4583, 28632), (4772, 27498), (7158, 18332), (9166, 14316), (9544, 13749)]