140899248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1371

約数の個数: 120

約数和(自身を含む): 455009568

約数和(自身を除く): 314110320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 113, 126, 144, 168, 226, 252, 336, 339, 452, 504, 678, 791, 904, 1008, 1017, 1237, 1356, 1582, 1808, 2034, 2373, 2474, 2712, 3164, 3711, 4068, 4746, 4948, 5424, 6328, 7119, 7422, 8136, 8659, 9492, 9896, 11133, 12656, 14238, 14844, 16272, 17318, 18984, 19792, 22266, 25977, 28476, 29688, 34636, 37968, 44532, 51954, 56952, 59376, 69272, 77931, 89064, 103908, 113904, 138544, 139781, 155862, 178128, 207816, 279562, 311724, 415632, 419343, 559124, 623448, 838686, 978467, 1118248, 1246896, 1258029, 1677372, 1956934, 2236496, 2516058, 2935401, 3354744, 3913868, 5032116, 5870802, 6709488, 7827736, 8806203, 10064232, 11741604, 15655472, 17612406, 20128464, 23483208, 35224812, 46966416, 70449624, 140899248]

約数ペア:

[(1, 140899248), (2, 70449624), (3, 46966416), (4, 35224812), (6, 23483208), (7, 20128464), (8, 17612406), (9, 15655472), (12, 11741604), (14, 10064232), (16, 8806203), (18, 7827736), (21, 6709488), (24, 5870802), (28, 5032116), (36, 3913868), (42, 3354744), (48, 2935401), (56, 2516058), (63, 2236496), (72, 1956934), (84, 1677372), (112, 1258029), (113, 1246896), (126, 1118248), (144, 978467), (168, 838686), (226, 623448), (252, 559124), (336, 419343), (339, 415632), (452, 311724), (504, 279562), (678, 207816), (791, 178128), (904, 155862), (1008, 139781), (1017, 138544), (1237, 113904), (1356, 103908), (1582, 89064), (1808, 77931), (2034, 69272), (2373, 59376), (2474, 56952), (2712, 51954), (3164, 44532), (3711, 37968), (4068, 34636), (4746, 29688), (4948, 28476), (5424, 25977), (6328, 22266), (7119, 19792), (7422, 18984), (8136, 17318), (8659, 16272), (9492, 14844), (9896, 14238), (11133, 12656)]