126872956

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 283136000

約数和(自身を除く): 156263044

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 157, 196, 217, 266, 314, 343, 434, 532, 589, 628, 686, 868, 931, 1099, 1178, 1372, 1519, 1862, 2198, 2356, 2983, 3038, 3724, 4123, 4396, 4867, 5966, 6076, 6517, 7693, 8246, 9734, 10633, 11932, 13034, 15386, 16492, 19468, 20881, 21266, 26068, 28861, 30772, 34069, 41762, 42532, 53851, 57722, 68138, 83524, 92473, 107702, 115444, 136276, 146167, 184946, 202027, 215404, 238483, 292334, 369892, 404054, 476966, 584668, 647311, 808108, 953932, 1023169, 1294622, 1669381, 2046338, 2589244, 3338762, 4092676, 4531177, 6677524, 9062354, 18124708, 31718239, 63436478, 126872956]

約数ペア:

[(1, 126872956), (2, 63436478), (4, 31718239), (7, 18124708), (14, 9062354), (19, 6677524), (28, 4531177), (31, 4092676), (38, 3338762), (49, 2589244), (62, 2046338), (76, 1669381), (98, 1294622), (124, 1023169), (133, 953932), (157, 808108), (196, 647311), (217, 584668), (266, 476966), (314, 404054), (343, 369892), (434, 292334), (532, 238483), (589, 215404), (628, 202027), (686, 184946), (868, 146167), (931, 136276), (1099, 115444), (1178, 107702), (1372, 92473), (1519, 83524), (1862, 68138), (2198, 57722), (2356, 53851), (2983, 42532), (3038, 41762), (3724, 34069), (4123, 30772), (4396, 28861), (4867, 26068), (5966, 21266), (6076, 20881), (6517, 19468), (7693, 16492), (8246, 15386), (9734, 13034), (10633, 11932)]