156996820013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{16843}}^1$

素因数の和:17409

約数の個数: 32

約数和(自身を含む): 182464988160

約数和(自身を除く): 25468168147

約数列:

[1, 11, 19, 103, 209, 433, 1133, 1957, 4763, 8227, 16843, 21527, 44599, 90497, 185273, 320017, 490589, 847381, 1734829, 3520187, 7293019, 9321191, 19083119, 32961751, 80223209, 138567361, 362579261, 751180957, 1524240971, 8262990527, 14272438183, 156996820013]

約数ペア:

[(1, 156996820013), (11, 14272438183), (19, 8262990527), (103, 1524240971), (209, 751180957), (433, 362579261), (1133, 138567361), (1957, 80223209), (4763, 32961751), (8227, 19083119), (16843, 9321191), (21527, 7293019), (44599, 3520187), (90497, 1734829), (185273, 847381), (320017, 490589)]