142474896

素因数分解:

$2^4\times 3^3\times {\mathrm{329803}}^1$

素因数の和:329820

約数の個数: 40

約数和(自身を含む): 408956960

約数和(自身を除く): 266482064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 329803, 659606, 989409, 1319212, 1978818, 2638424, 2968227, 3957636, 5276848, 5936454, 7915272, 8904681, 11872908, 15830544, 17809362, 23745816, 35618724, 47491632, 71237448, 142474896]

約数ペア:

[(1, 142474896), (2, 71237448), (3, 47491632), (4, 35618724), (6, 23745816), (8, 17809362), (9, 15830544), (12, 11872908), (16, 8904681), (18, 7915272), (24, 5936454), (27, 5276848), (36, 3957636), (48, 2968227), (54, 2638424), (72, 1978818), (108, 1319212), (144, 989409), (216, 659606), (432, 329803)]