142459226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3223

約数の個数: 48

約数和(自身を含む): 278452800

約数和(自身を除く): 135993574

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 3169, 3211, 3458, 6338, 6422, 22183, 22477, 41197, 44366, 44954, 60211, 82394, 120422, 288379, 421477, 535561, 576758, 782743, 842954, 1071122, 1565486, 3748927, 5479201, 7497854, 10175659, 10958402, 20351318, 71229613, 142459226]

約数ペア:

[(1, 142459226), (2, 71229613), (7, 20351318), (13, 10958402), (14, 10175659), (19, 7497854), (26, 5479201), (38, 3748927), (91, 1565486), (133, 1071122), (169, 842954), (182, 782743), (247, 576758), (266, 535561), (338, 421477), (494, 288379), (1183, 120422), (1729, 82394), (2366, 60211), (3169, 44954), (3211, 44366), (3458, 41197), (6338, 22477), (6422, 22183)]