148705137

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 266048640

約数和(自身を除く): 117343503

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1071, 2193, 2709, 3229, 5117, 6579, 9687, 15351, 22603, 29061, 46053, 54893, 67809, 138847, 164679, 203427, 384251, 416541, 494037, 971929, 1152753, 1249623, 2360399, 2915787, 3458259, 7081197, 8747361, 16522793, 21243591, 49568379, 148705137]

約数ペア:

[(1, 148705137), (3, 49568379), (7, 21243591), (9, 16522793), (17, 8747361), (21, 7081197), (43, 3458259), (51, 2915787), (63, 2360399), (119, 1249623), (129, 1152753), (153, 971929), (301, 494037), (357, 416541), (387, 384251), (731, 203427), (903, 164679), (1071, 138847), (2193, 67809), (2709, 54893), (3229, 46053), (5117, 29061), (6579, 22603), (9687, 15351)]