164852792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51133}}^1$

素因数の和:51183

約数の個数: 32

約数和(自身を含む): 343620480

約数和(自身を除く): 178767688

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 51133, 102266, 204532, 409064, 664729, 1329458, 1585123, 2658916, 3170246, 5317832, 6340492, 12680984, 20606599, 41213198, 82426396, 164852792]

約数ペア:

[(1, 164852792), (2, 82426396), (4, 41213198), (8, 20606599), (13, 12680984), (26, 6340492), (31, 5317832), (52, 3170246), (62, 2658916), (104, 1585123), (124, 1329458), (248, 664729), (403, 409064), (806, 204532), (1612, 102266), (3224, 51133)]