140047728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{100609}}^1$

素因数の和:100649

約数の個数: 40

約数和(自身を含む): 374269200

約数和(自身を除く): 234221472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 100609, 201218, 301827, 402436, 603654, 804872, 1207308, 1609744, 2414616, 2917661, 4829232, 5835322, 8752983, 11670644, 17505966, 23341288, 35011932, 46682576, 70023864, 140047728]

約数ペア:

[(1, 140047728), (2, 70023864), (3, 46682576), (4, 35011932), (6, 23341288), (8, 17505966), (12, 11670644), (16, 8752983), (24, 5835322), (29, 4829232), (48, 2917661), (58, 2414616), (87, 1609744), (116, 1207308), (174, 804872), (232, 603654), (348, 402436), (464, 301827), (696, 201218), (1392, 100609)]