115142258

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 238163328

約数和(自身を除く): 123021070

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 61, 77, 98, 103, 119, 122, 154, 187, 206, 238, 374, 427, 539, 671, 721, 833, 854, 1037, 1078, 1133, 1309, 1342, 1442, 1666, 1751, 2074, 2266, 2618, 2989, 3502, 4697, 5047, 5978, 6283, 7259, 7931, 9163, 9394, 10094, 11407, 12257, 12566, 14518, 15862, 18326, 19261, 22814, 24514, 32879, 38522, 43981, 50813, 55517, 65758, 69113, 79849, 85799, 87962, 101626, 106811, 111034, 134827, 138226, 159698, 171598, 213622, 269654, 307867, 483791, 558943, 615734, 747677, 943789, 967582, 1117886, 1174921, 1495354, 1887578, 2349842, 3386537, 5233739, 6773074, 8224447, 10467478, 16448894, 57571129, 115142258]

約数ペア:

[(1, 115142258), (2, 57571129), (7, 16448894), (11, 10467478), (14, 8224447), (17, 6773074), (22, 5233739), (34, 3386537), (49, 2349842), (61, 1887578), (77, 1495354), (98, 1174921), (103, 1117886), (119, 967582), (122, 943789), (154, 747677), (187, 615734), (206, 558943), (238, 483791), (374, 307867), (427, 269654), (539, 213622), (671, 171598), (721, 159698), (833, 138226), (854, 134827), (1037, 111034), (1078, 106811), (1133, 101626), (1309, 87962), (1342, 85799), (1442, 79849), (1666, 69113), (1751, 65758), (2074, 55517), (2266, 50813), (2618, 43981), (2989, 38522), (3502, 32879), (4697, 24514), (5047, 22814), (5978, 19261), (6283, 18326), (7259, 15862), (7931, 14518), (9163, 12566), (9394, 12257), (10094, 11407)]