148889349

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 275768064

約数和(自身を除く): 126878715

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 53, 61, 63, 119, 129, 153, 159, 183, 301, 357, 371, 387, 427, 477, 549, 731, 901, 903, 1037, 1071, 1113, 1281, 2193, 2279, 2623, 2703, 2709, 3111, 3233, 3339, 3843, 5117, 6307, 6579, 6837, 7259, 7869, 8109, 9333, 9699, 15351, 15953, 18361, 18921, 20511, 21777, 22631, 23607, 29097, 38743, 44591, 46053, 47859, 54961, 55083, 56763, 65331, 67893, 116229, 133773, 139019, 143577, 164883, 165249, 203679, 271201, 312137, 348687, 384727, 401319, 417057, 494649, 813603, 936411, 973133, 1154181, 1251171, 2363323, 2440809, 2809233, 2919399, 3462543, 7089969, 8758197, 16543261, 21269907, 49629783, 148889349]

約数ペア:

[(1, 148889349), (3, 49629783), (7, 21269907), (9, 16543261), (17, 8758197), (21, 7089969), (43, 3462543), (51, 2919399), (53, 2809233), (61, 2440809), (63, 2363323), (119, 1251171), (129, 1154181), (153, 973133), (159, 936411), (183, 813603), (301, 494649), (357, 417057), (371, 401319), (387, 384727), (427, 348687), (477, 312137), (549, 271201), (731, 203679), (901, 165249), (903, 164883), (1037, 143577), (1071, 139019), (1113, 133773), (1281, 116229), (2193, 67893), (2279, 65331), (2623, 56763), (2703, 55083), (2709, 54961), (3111, 47859), (3233, 46053), (3339, 44591), (3843, 38743), (5117, 29097), (6307, 23607), (6579, 22631), (6837, 21777), (7259, 20511), (7869, 18921), (8109, 18361), (9333, 15953), (9699, 15351)]