133173924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19853}}^1$

素因数の和:19916

約数の個数: 48

約数和(自身を含む): 342441792

約数和(自身を除く): 209267868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 19853, 39706, 59559, 79412, 119118, 238236, 258089, 516178, 774267, 853679, 1032356, 1548534, 1707358, 2561037, 3097068, 3414716, 5122074, 10244148, 11097827, 22195654, 33293481, 44391308, 66586962, 133173924]

約数ペア:

[(1, 133173924), (2, 66586962), (3, 44391308), (4, 33293481), (6, 22195654), (12, 11097827), (13, 10244148), (26, 5122074), (39, 3414716), (43, 3097068), (52, 2561037), (78, 1707358), (86, 1548534), (129, 1032356), (156, 853679), (172, 774267), (258, 516178), (516, 258089), (559, 238236), (1118, 119118), (1677, 79412), (2236, 59559), (3354, 39706), (6708, 19853)]