121663178

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 245624400

約数和(自身を除く): 123961222

約数列:

[1, 2, 7, 13, 14, 26, 29, 37, 49, 58, 74, 89, 91, 98, 178, 182, 203, 259, 377, 406, 481, 518, 623, 637, 754, 962, 1073, 1157, 1246, 1274, 1421, 1813, 2146, 2314, 2581, 2639, 2842, 3293, 3367, 3626, 4361, 5162, 5278, 6586, 6734, 7511, 8099, 8722, 13949, 15022, 16198, 18067, 18473, 23051, 23569, 27898, 33553, 36134, 36946, 42809, 46102, 47138, 52577, 56693, 67106, 85618, 95497, 97643, 105154, 113386, 126469, 161357, 190994, 195286, 234871, 252938, 299663, 322714, 469742, 599326, 668479, 683501, 1241461, 1336958, 1367002, 1644097, 2097641, 2482922, 3288194, 4195282, 4679353, 8690227, 9358706, 17380454, 60831589, 121663178]

約数ペア:

[(1, 121663178), (2, 60831589), (7, 17380454), (13, 9358706), (14, 8690227), (26, 4679353), (29, 4195282), (37, 3288194), (49, 2482922), (58, 2097641), (74, 1644097), (89, 1367002), (91, 1336958), (98, 1241461), (178, 683501), (182, 668479), (203, 599326), (259, 469742), (377, 322714), (406, 299663), (481, 252938), (518, 234871), (623, 195286), (637, 190994), (754, 161357), (962, 126469), (1073, 113386), (1157, 105154), (1246, 97643), (1274, 95497), (1421, 85618), (1813, 67106), (2146, 56693), (2314, 52577), (2581, 47138), (2639, 46102), (2842, 42809), (3293, 36946), (3367, 36134), (3626, 33553), (4361, 27898), (5162, 23569), (5278, 23051), (6586, 18473), (6734, 18067), (7511, 16198), (8099, 15022), (8722, 13949)]