154931826448

素因数分解:

$2^4\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{649751}}^1$

素因数の和:651895

約数の個数: 40

約数和(自身を含む): 343224996480

約数和(自身を除く): 188293170032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2129, 4258, 8516, 14903, 17032, 29806, 34064, 59612, 119224, 238448, 649751, 1299502, 2599004, 4548257, 5198008, 9096514, 10396016, 18193028, 36386056, 72772112, 1383319879, 2766639758, 5533279516, 9683239153, 11066559032, 19366478306, 22133118064, 38732956612, 77465913224, 154931826448]

約数ペア:

[(1, 154931826448), (2, 77465913224), (4, 38732956612), (7, 22133118064), (8, 19366478306), (14, 11066559032), (16, 9683239153), (28, 5533279516), (56, 2766639758), (112, 1383319879), (2129, 72772112), (4258, 36386056), (8516, 18193028), (14903, 10396016), (17032, 9096514), (29806, 5198008), (34064, 4548257), (59612, 2599004), (119224, 1299502), (238448, 649751)]