129040254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 329931264

約数和(自身を除く): 200891010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 103, 122, 126, 163, 183, 206, 309, 326, 366, 427, 489, 549, 618, 721, 854, 927, 978, 1098, 1141, 1281, 1442, 1467, 1854, 2163, 2282, 2562, 2934, 3423, 3843, 4326, 6283, 6489, 6846, 7686, 9943, 10269, 12566, 12978, 16789, 18849, 19886, 20538, 29829, 33578, 37698, 43981, 50367, 56547, 59658, 69601, 87962, 89487, 100734, 113094, 117523, 131943, 139202, 151101, 178974, 208803, 235046, 263886, 302202, 352569, 395829, 417606, 626409, 705138, 791658, 1024129, 1057707, 1252818, 2048258, 2115414, 3072387, 6144774, 7168903, 9217161, 14337806, 18434322, 21506709, 43013418, 64520127, 129040254]

約数ペア:

[(1, 129040254), (2, 64520127), (3, 43013418), (6, 21506709), (7, 18434322), (9, 14337806), (14, 9217161), (18, 7168903), (21, 6144774), (42, 3072387), (61, 2115414), (63, 2048258), (103, 1252818), (122, 1057707), (126, 1024129), (163, 791658), (183, 705138), (206, 626409), (309, 417606), (326, 395829), (366, 352569), (427, 302202), (489, 263886), (549, 235046), (618, 208803), (721, 178974), (854, 151101), (927, 139202), (978, 131943), (1098, 117523), (1141, 113094), (1281, 100734), (1442, 89487), (1467, 87962), (1854, 69601), (2163, 59658), (2282, 56547), (2562, 50367), (2934, 43981), (3423, 37698), (3843, 33578), (4326, 29829), (6283, 20538), (6489, 19886), (6846, 18849), (7686, 16789), (9943, 12978), (10269, 12566)]