149274858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2847

約数の個数: 48

約数和(自身を含む): 327492864

約数和(自身を除く): 178218006

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 289, 527, 578, 867, 1054, 1581, 1734, 2777, 3162, 5554, 8331, 8959, 16662, 17918, 26877, 47209, 53754, 86087, 94418, 141627, 172174, 258261, 283254, 516522, 802553, 1463479, 1605106, 2407659, 2926958, 4390437, 4815318, 8780874, 24879143, 49758286, 74637429, 149274858]

約数ペア:

[(1, 149274858), (2, 74637429), (3, 49758286), (6, 24879143), (17, 8780874), (31, 4815318), (34, 4390437), (51, 2926958), (62, 2407659), (93, 1605106), (102, 1463479), (186, 802553), (289, 516522), (527, 283254), (578, 258261), (867, 172174), (1054, 141627), (1581, 94418), (1734, 86087), (2777, 53754), (3162, 47209), (5554, 26877), (8331, 17918), (8959, 16662)]