195370291184

素因数分解:

$2^4\times {\mathrm{38431}}^1\times {\mathrm{317729}}^1$

素因数の和:356168

約数の個数: 20

約数和(自身を含む): 378540980160

約数和(自身を除く): 183170688976

約数列:

[1, 2, 4, 8, 16, 38431, 76862, 153724, 307448, 317729, 614896, 635458, 1270916, 2541832, 5083664, 12210643199, 24421286398, 48842572796, 97685145592, 195370291184]

約数ペア:

[(1, 195370291184), (2, 97685145592), (4, 48842572796), (8, 24421286398), (16, 12210643199), (38431, 5083664), (76862, 2541832), (153724, 1270916), (307448, 635458), (317729, 614896)]