171334254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1009}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 423521280

約数和(自身を除く): 252187026

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 311, 546, 622, 933, 1009, 1866, 2018, 2177, 3027, 4043, 4354, 6054, 6531, 7063, 8086, 12129, 13062, 13117, 14126, 21189, 24258, 26234, 28301, 39351, 42378, 56602, 78702, 84903, 91819, 169806, 183638, 275457, 313799, 550914, 627598, 941397, 1882794, 2196593, 4079387, 4393186, 6589779, 8158774, 12238161, 13179558, 24476322, 28555709, 57111418, 85667127, 171334254]

約数ペア:

[(1, 171334254), (2, 85667127), (3, 57111418), (6, 28555709), (7, 24476322), (13, 13179558), (14, 12238161), (21, 8158774), (26, 6589779), (39, 4393186), (42, 4079387), (78, 2196593), (91, 1882794), (182, 941397), (273, 627598), (311, 550914), (546, 313799), (622, 275457), (933, 183638), (1009, 169806), (1866, 91819), (2018, 84903), (2177, 78702), (3027, 56602), (4043, 42378), (4354, 39351), (6054, 28301), (6531, 26234), (7063, 24258), (8086, 21189), (12129, 14126), (13062, 13117)]