143313238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 233164800

約数和(自身を除く): 89851562

約数列:

[1, 2, 19, 38, 43, 86, 229, 383, 458, 766, 817, 1634, 4351, 7277, 8702, 9847, 14554, 16469, 19694, 32938, 87707, 175414, 187093, 312911, 374186, 625822, 1666433, 3332866, 3771401, 7542802, 71656619, 143313238]

約数ペア:

[(1, 143313238), (2, 71656619), (19, 7542802), (38, 3771401), (43, 3332866), (86, 1666433), (229, 625822), (383, 374186), (458, 312911), (766, 187093), (817, 175414), (1634, 87707), (4351, 32938), (7277, 19694), (8702, 16469), (9847, 14554)]