15677929946

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{128291}}^1$

素因数の和:128379

約数の個数: 48

約数和(自身を含む): 28958070240

約数和(自身を除く): 13280140294

約数列:

[1, 2, 7, 14, 29, 43, 49, 58, 86, 98, 203, 301, 406, 602, 1247, 1421, 2107, 2494, 2842, 4214, 8729, 17458, 61103, 122206, 128291, 256582, 898037, 1796074, 3720439, 5516513, 6286259, 7440878, 11033026, 12572518, 26043073, 38615591, 52086146, 77231182, 159978877, 182301511, 270309137, 319957754, 364603022, 540618274, 1119852139, 2239704278, 7838964973, 15677929946]

約数ペア:

[(1, 15677929946), (2, 7838964973), (7, 2239704278), (14, 1119852139), (29, 540618274), (43, 364603022), (49, 319957754), (58, 270309137), (86, 182301511), (98, 159978877), (203, 77231182), (301, 52086146), (406, 38615591), (602, 26043073), (1247, 12572518), (1421, 11033026), (2107, 7440878), (2494, 6286259), (2842, 5516513), (4214, 3720439), (8729, 1796074), (17458, 898037), (61103, 256582), (122206, 128291)]