139656322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 236396160

約数和(自身を除く): 96739838

約数列:

[1, 2, 13, 23, 26, 46, 299, 409, 571, 598, 818, 1142, 5317, 7423, 9407, 10634, 13133, 14846, 18814, 26266, 122291, 170729, 233539, 244582, 341458, 467078, 3036007, 5371397, 6072014, 10742794, 69828161, 139656322]

約数ペア:

[(1, 139656322), (2, 69828161), (13, 10742794), (23, 6072014), (26, 5371397), (46, 3036007), (299, 467078), (409, 341458), (571, 244582), (598, 233539), (818, 170729), (1142, 122291), (5317, 26266), (7423, 18814), (9407, 14846), (10634, 13133)]