142754752

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 352430080

約数和(自身を除く): 209675328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 541, 589, 608, 868, 992, 1064, 1082, 1178, 1216, 1736, 1984, 2128, 2164, 2356, 3472, 3787, 4123, 4256, 4328, 4712, 6944, 7574, 8246, 8512, 8656, 9424, 10279, 13888, 15148, 16492, 16771, 17312, 18848, 20558, 30296, 32984, 33542, 34624, 37696, 41116, 60592, 65968, 67084, 71953, 82232, 117397, 121184, 131936, 134168, 143906, 164464, 234794, 242368, 263872, 268336, 287812, 318649, 328928, 469588, 536672, 575624, 637298, 657856, 939176, 1073344, 1151248, 1274596, 1878352, 2230543, 2302496, 2549192, 3756704, 4461086, 4604992, 5098384, 7513408, 8922172, 10196768, 17844344, 20393536, 35688688, 71377376, 142754752]

約数ペア:

[(1, 142754752), (2, 71377376), (4, 35688688), (7, 20393536), (8, 17844344), (14, 10196768), (16, 8922172), (19, 7513408), (28, 5098384), (31, 4604992), (32, 4461086), (38, 3756704), (56, 2549192), (62, 2302496), (64, 2230543), (76, 1878352), (112, 1274596), (124, 1151248), (133, 1073344), (152, 939176), (217, 657856), (224, 637298), (248, 575624), (266, 536672), (304, 469588), (434, 328928), (448, 318649), (496, 287812), (532, 268336), (541, 263872), (589, 242368), (608, 234794), (868, 164464), (992, 143906), (1064, 134168), (1082, 131936), (1178, 121184), (1216, 117397), (1736, 82232), (1984, 71953), (2128, 67084), (2164, 65968), (2356, 60592), (3472, 41116), (3787, 37696), (4123, 34624), (4256, 33542), (4328, 32984), (4712, 30296), (6944, 20558), (7574, 18848), (8246, 17312), (8512, 16771), (8656, 16492), (9424, 15148), (10279, 13888)]