129101868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:636

約数の個数: 108

約数和(自身を含む): 382800600

約数和(自身を除く): 253698732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 163, 196, 252, 294, 326, 441, 449, 489, 588, 652, 882, 898, 978, 1141, 1347, 1467, 1764, 1796, 1956, 2282, 2694, 2934, 3143, 3423, 4041, 4564, 5388, 5868, 6286, 6846, 7987, 8082, 9429, 10269, 12572, 13692, 15974, 16164, 18858, 20538, 22001, 23961, 28287, 31948, 37716, 41076, 44002, 47922, 56574, 66003, 71883, 73187, 88004, 95844, 113148, 132006, 143766, 146374, 198009, 219561, 264012, 287532, 292748, 396018, 439122, 512309, 658683, 792036, 878244, 1024618, 1317366, 1536927, 2049236, 2634732, 3073854, 3586163, 4610781, 6147708, 7172326, 9221562, 10758489, 14344652, 18443124, 21516978, 32275467, 43033956, 64550934, 129101868]

約数ペア:

[(1, 129101868), (2, 64550934), (3, 43033956), (4, 32275467), (6, 21516978), (7, 18443124), (9, 14344652), (12, 10758489), (14, 9221562), (18, 7172326), (21, 6147708), (28, 4610781), (36, 3586163), (42, 3073854), (49, 2634732), (63, 2049236), (84, 1536927), (98, 1317366), (126, 1024618), (147, 878244), (163, 792036), (196, 658683), (252, 512309), (294, 439122), (326, 396018), (441, 292748), (449, 287532), (489, 264012), (588, 219561), (652, 198009), (882, 146374), (898, 143766), (978, 132006), (1141, 113148), (1347, 95844), (1467, 88004), (1764, 73187), (1796, 71883), (1956, 66003), (2282, 56574), (2694, 47922), (2934, 44002), (3143, 41076), (3423, 37716), (4041, 31948), (4564, 28287), (5388, 23961), (5868, 22001), (6286, 20538), (6846, 18858), (7987, 16164), (8082, 15974), (9429, 13692), (10269, 12572)]