131998032

素因数分解:

$2^4\times 3^3\times {\mathrm{305551}}^1$

素因数の和:305568

約数の個数: 40

約数和(自身を含む): 378884480

約数和(自身を除く): 246886448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 305551, 611102, 916653, 1222204, 1833306, 2444408, 2749959, 3666612, 4888816, 5499918, 7333224, 8249877, 10999836, 14666448, 16499754, 21999672, 32999508, 43999344, 65999016, 131998032]

約数ペア:

[(1, 131998032), (2, 65999016), (3, 43999344), (4, 32999508), (6, 21999672), (8, 16499754), (9, 14666448), (12, 10999836), (16, 8249877), (18, 7333224), (24, 5499918), (27, 4888816), (36, 3666612), (48, 2749959), (54, 2444408), (72, 1833306), (108, 1222204), (144, 916653), (216, 611102), (432, 305551)]