163765212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9811}}^1$

素因数の和:9938

約数の個数: 48

約数和(自身を含む): 415400832

約数和(自身を除く): 251635620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 9811, 16692, 19622, 29433, 39244, 58866, 117732, 127543, 255086, 382629, 510172, 765258, 1049777, 1530516, 2099554, 3149331, 4199108, 6298662, 12597324, 13647101, 27294202, 40941303, 54588404, 81882606, 163765212]

約数ペア:

[(1, 163765212), (2, 81882606), (3, 54588404), (4, 40941303), (6, 27294202), (12, 13647101), (13, 12597324), (26, 6298662), (39, 4199108), (52, 3149331), (78, 2099554), (107, 1530516), (156, 1049777), (214, 765258), (321, 510172), (428, 382629), (642, 255086), (1284, 127543), (1391, 117732), (2782, 58866), (4173, 39244), (5564, 29433), (8346, 19622), (9811, 16692)]