142467584

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 328931328

約数和(自身を除く): 186463744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 313, 448, 508, 512, 626, 889, 896, 1016, 1252, 1778, 1792, 2032, 2191, 2504, 3556, 3584, 4064, 4382, 5008, 7112, 8128, 8764, 10016, 14224, 16256, 17528, 20032, 28448, 32512, 35056, 39751, 40064, 56896, 65024, 70112, 79502, 80128, 113792, 140224, 159004, 160256, 227584, 278257, 280448, 318008, 455168, 556514, 560896, 636016, 1113028, 1121792, 1272032, 2226056, 2544064, 4452112, 5088128, 8904224, 10176256, 17808448, 20352512, 35616896, 71233792, 142467584]

約数ペア:

[(1, 142467584), (2, 71233792), (4, 35616896), (7, 20352512), (8, 17808448), (14, 10176256), (16, 8904224), (28, 5088128), (32, 4452112), (56, 2544064), (64, 2226056), (112, 1272032), (127, 1121792), (128, 1113028), (224, 636016), (254, 560896), (256, 556514), (313, 455168), (448, 318008), (508, 280448), (512, 278257), (626, 227584), (889, 160256), (896, 159004), (1016, 140224), (1252, 113792), (1778, 80128), (1792, 79502), (2032, 70112), (2191, 65024), (2504, 56896), (3556, 40064), (3584, 39751), (4064, 35056), (4382, 32512), (5008, 28448), (7112, 20032), (8128, 17528), (8764, 16256), (10016, 14224)]