140388192

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 144

約数和(自身を含む): 462309120

約数和(自身を除く): 321920928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 249, 252, 288, 332, 336, 498, 504, 581, 664, 672, 747, 839, 996, 1008, 1162, 1328, 1494, 1678, 1743, 1992, 2016, 2324, 2517, 2656, 2988, 3356, 3486, 3984, 4648, 5034, 5229, 5873, 5976, 6712, 6972, 7551, 7968, 9296, 10068, 10458, 11746, 11952, 13424, 13944, 15102, 17619, 18592, 20136, 20916, 23492, 23904, 26848, 27888, 30204, 35238, 40272, 41832, 46984, 52857, 55776, 60408, 69637, 70476, 80544, 83664, 93968, 105714, 120816, 139274, 140952, 167328, 187936, 208911, 211428, 241632, 278548, 281904, 417822, 422856, 487459, 557096, 563808, 626733, 835644, 845712, 974918, 1114192, 1253466, 1462377, 1671288, 1691424, 1949836, 2228384, 2506932, 2924754, 3342576, 3899672, 4387131, 5013864, 5849508, 6685152, 7799344, 8774262, 10027728, 11699016, 15598688, 17548524, 20055456, 23398032, 35097048, 46796064, 70194096, 140388192]

約数ペア:

[(1, 140388192), (2, 70194096), (3, 46796064), (4, 35097048), (6, 23398032), (7, 20055456), (8, 17548524), (9, 15598688), (12, 11699016), (14, 10027728), (16, 8774262), (18, 7799344), (21, 6685152), (24, 5849508), (28, 5013864), (32, 4387131), (36, 3899672), (42, 3342576), (48, 2924754), (56, 2506932), (63, 2228384), (72, 1949836), (83, 1691424), (84, 1671288), (96, 1462377), (112, 1253466), (126, 1114192), (144, 974918), (166, 845712), (168, 835644), (224, 626733), (249, 563808), (252, 557096), (288, 487459), (332, 422856), (336, 417822), (498, 281904), (504, 278548), (581, 241632), (664, 211428), (672, 208911), (747, 187936), (839, 167328), (996, 140952), (1008, 139274), (1162, 120816), (1328, 105714), (1494, 93968), (1678, 83664), (1743, 80544), (1992, 70476), (2016, 69637), (2324, 60408), (2517, 55776), (2656, 52857), (2988, 46984), (3356, 41832), (3486, 40272), (3984, 35238), (4648, 30204), (5034, 27888), (5229, 26848), (5873, 23904), (5976, 23492), (6712, 20916), (6972, 20136), (7551, 18592), (7968, 17619), (9296, 15102), (10068, 13944), (10458, 13424), (11746, 11952)]