140063504

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1487}}^1$

素因数の和:1560

約数の個数: 60

約数和(自身を含む): 321419904

約数和(自身を除く): 181356400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 841, 1487, 1624, 1682, 2974, 3248, 3364, 5887, 5948, 6728, 10409, 11774, 11896, 13456, 20818, 23548, 23792, 41636, 43123, 47096, 83272, 86246, 94192, 166544, 172492, 301861, 344984, 603722, 689968, 1207444, 1250567, 2414888, 2501134, 4829776, 5002268, 8753969, 10004536, 17507938, 20009072, 35015876, 70031752, 140063504]

約数ペア:

[(1, 140063504), (2, 70031752), (4, 35015876), (7, 20009072), (8, 17507938), (14, 10004536), (16, 8753969), (28, 5002268), (29, 4829776), (56, 2501134), (58, 2414888), (112, 1250567), (116, 1207444), (203, 689968), (232, 603722), (406, 344984), (464, 301861), (812, 172492), (841, 166544), (1487, 94192), (1624, 86246), (1682, 83272), (2974, 47096), (3248, 43123), (3364, 41636), (5887, 23792), (5948, 23548), (6728, 20818), (10409, 13456), (11774, 11896)]