140928864

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 245175456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 223, 227, 232, 348, 446, 454, 464, 669, 681, 696, 892, 908, 928, 1338, 1362, 1392, 1784, 1816, 2676, 2724, 2784, 3568, 3632, 5352, 5448, 6467, 6583, 7136, 7264, 10704, 10896, 12934, 13166, 19401, 19749, 21408, 21792, 25868, 26332, 38802, 39498, 50621, 51736, 52664, 77604, 78996, 101242, 103472, 105328, 151863, 155208, 157992, 202484, 206944, 210656, 303726, 310416, 315984, 404968, 607452, 620832, 631968, 809936, 1214904, 1468009, 1619872, 2429808, 2936018, 4404027, 4859616, 5872036, 8808054, 11744072, 17616108, 23488144, 35232216, 46976288, 70464432, 140928864]

約数ペア:

[(1, 140928864), (2, 70464432), (3, 46976288), (4, 35232216), (6, 23488144), (8, 17616108), (12, 11744072), (16, 8808054), (24, 5872036), (29, 4859616), (32, 4404027), (48, 2936018), (58, 2429808), (87, 1619872), (96, 1468009), (116, 1214904), (174, 809936), (223, 631968), (227, 620832), (232, 607452), (348, 404968), (446, 315984), (454, 310416), (464, 303726), (669, 210656), (681, 206944), (696, 202484), (892, 157992), (908, 155208), (928, 151863), (1338, 105328), (1362, 103472), (1392, 101242), (1784, 78996), (1816, 77604), (2676, 52664), (2724, 51736), (2784, 50621), (3568, 39498), (3632, 38802), (5352, 26332), (5448, 25868), (6467, 21792), (6583, 21408), (7136, 19749), (7264, 19401), (10704, 13166), (10896, 12934)]