133669305980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9511}}^1\times {\mathrm{14341}}^1$

素因数の和:23875

約数の個数: 72

約数和(自身を含む): 326592122976

約数和(自身を除く): 192922816996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9511, 14341, 19022, 28682, 38044, 47555, 57364, 66577, 71705, 95110, 100387, 133154, 143410, 190220, 200774, 266308, 286820, 332885, 401548, 466039, 501935, 665770, 702709, 932078, 1003870, 1331540, 1405418, 1864156, 2007740, 2330195, 2810836, 3513545, 4660390, 7027090, 9320780, 14054180, 136397251, 272794502, 545589004, 681986255, 954780757, 1363972510, 1909561514, 2727945020, 3819123028, 4773903785, 6683465299, 9547807570, 13366930598, 19095615140, 26733861196, 33417326495, 66834652990, 133669305980]

約数ペア:

[(1, 133669305980), (2, 66834652990), (4, 33417326495), (5, 26733861196), (7, 19095615140), (10, 13366930598), (14, 9547807570), (20, 6683465299), (28, 4773903785), (35, 3819123028), (49, 2727945020), (70, 1909561514), (98, 1363972510), (140, 954780757), (196, 681986255), (245, 545589004), (490, 272794502), (980, 136397251), (9511, 14054180), (14341, 9320780), (19022, 7027090), (28682, 4660390), (38044, 3513545), (47555, 2810836), (57364, 2330195), (66577, 2007740), (71705, 1864156), (95110, 1405418), (100387, 1331540), (133154, 1003870), (143410, 932078), (190220, 702709), (200774, 665770), (266308, 501935), (286820, 466039), (332885, 401548)]