137968908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 415062144

約数和(自身を除く): 277093236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 83, 84, 98, 132, 147, 154, 166, 196, 231, 249, 257, 294, 308, 332, 462, 498, 514, 539, 581, 588, 771, 913, 924, 996, 1028, 1078, 1162, 1542, 1617, 1743, 1799, 1826, 2156, 2324, 2739, 2827, 3084, 3234, 3486, 3598, 3652, 4067, 5397, 5478, 5654, 6391, 6468, 6972, 7196, 8134, 8481, 10794, 10956, 11308, 12201, 12593, 12782, 16268, 16962, 19173, 19789, 21331, 21588, 24402, 25186, 25564, 33924, 37779, 38346, 39578, 42662, 44737, 48804, 50372, 59367, 63993, 75558, 76692, 79156, 85324, 89474, 118734, 127986, 134211, 138523, 149317, 151116, 178948, 234641, 237468, 255972, 268422, 277046, 298634, 415569, 447951, 469282, 536844, 554092, 597268, 703923, 831138, 895902, 938564, 1045219, 1407846, 1642487, 1662276, 1791804, 2090438, 2815692, 3135657, 3284974, 4180876, 4927461, 6271314, 6569948, 9854922, 11497409, 12542628, 19709844, 22994818, 34492227, 45989636, 68984454, 137968908]

約数ペア:

[(1, 137968908), (2, 68984454), (3, 45989636), (4, 34492227), (6, 22994818), (7, 19709844), (11, 12542628), (12, 11497409), (14, 9854922), (21, 6569948), (22, 6271314), (28, 4927461), (33, 4180876), (42, 3284974), (44, 3135657), (49, 2815692), (66, 2090438), (77, 1791804), (83, 1662276), (84, 1642487), (98, 1407846), (132, 1045219), (147, 938564), (154, 895902), (166, 831138), (196, 703923), (231, 597268), (249, 554092), (257, 536844), (294, 469282), (308, 447951), (332, 415569), (462, 298634), (498, 277046), (514, 268422), (539, 255972), (581, 237468), (588, 234641), (771, 178948), (913, 151116), (924, 149317), (996, 138523), (1028, 134211), (1078, 127986), (1162, 118734), (1542, 89474), (1617, 85324), (1743, 79156), (1799, 76692), (1826, 75558), (2156, 63993), (2324, 59367), (2739, 50372), (2827, 48804), (3084, 44737), (3234, 42662), (3486, 39578), (3598, 38346), (3652, 37779), (4067, 33924), (5397, 25564), (5478, 25186), (5654, 24402), (6391, 21588), (6468, 21331), (6972, 19789), (7196, 19173), (8134, 16962), (8481, 16268), (10794, 12782), (10956, 12593), (11308, 12201)]