142723616

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 336752640

約数和(自身を除く): 194029024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 127, 173, 203, 224, 232, 254, 346, 406, 464, 508, 692, 812, 889, 928, 1016, 1211, 1384, 1624, 1778, 2032, 2422, 2768, 3248, 3556, 3683, 4064, 4844, 5017, 5536, 6496, 7112, 7366, 9688, 10034, 14224, 14732, 19376, 20068, 21971, 25781, 28448, 29464, 35119, 38752, 40136, 43942, 51562, 58928, 70238, 80272, 87884, 103124, 117856, 140476, 153797, 160544, 175768, 206248, 280952, 307594, 351536, 412496, 561904, 615188, 637159, 703072, 824992, 1123808, 1230376, 1274318, 2460752, 2548636, 4460113, 4921504, 5097272, 8920226, 10194544, 17840452, 20389088, 35680904, 71361808, 142723616]

約数ペア:

[(1, 142723616), (2, 71361808), (4, 35680904), (7, 20389088), (8, 17840452), (14, 10194544), (16, 8920226), (28, 5097272), (29, 4921504), (32, 4460113), (56, 2548636), (58, 2460752), (112, 1274318), (116, 1230376), (127, 1123808), (173, 824992), (203, 703072), (224, 637159), (232, 615188), (254, 561904), (346, 412496), (406, 351536), (464, 307594), (508, 280952), (692, 206248), (812, 175768), (889, 160544), (928, 153797), (1016, 140476), (1211, 117856), (1384, 103124), (1624, 87884), (1778, 80272), (2032, 70238), (2422, 58928), (2768, 51562), (3248, 43942), (3556, 40136), (3683, 38752), (4064, 35119), (4844, 29464), (5017, 28448), (5536, 25781), (6496, 21971), (7112, 20068), (7366, 19376), (9688, 14732), (10034, 14224)]