142450416

素因数分解:

$2^4\times 3^2\times {\mathrm{989239}}^1$

素因数の和:989253

約数の個数: 30

約数和(自身を含む): 398663720

約数和(自身を除く): 256213304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 989239, 1978478, 2967717, 3956956, 5935434, 7913912, 8903151, 11870868, 15827824, 17806302, 23741736, 35612604, 47483472, 71225208, 142450416]

約数ペア:

[(1, 142450416), (2, 71225208), (3, 47483472), (4, 35612604), (6, 23741736), (8, 17806302), (9, 15827824), (12, 11870868), (16, 8903151), (18, 7913912), (24, 5935434), (36, 3956956), (48, 2967717), (72, 1978478), (144, 989239)]