143736124

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{70321}}^1$

素因数の和:70405

約数の個数: 24

約数和(自身を含む): 291414368

約数和(自身を除く): 147678244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 70321, 140642, 281284, 492247, 984494, 1968988, 5133433, 10266866, 20533732, 35934031, 71868062, 143736124]

約数ペア:

[(1, 143736124), (2, 71868062), (4, 35934031), (7, 20533732), (14, 10266866), (28, 5133433), (73, 1968988), (146, 984494), (292, 492247), (511, 281284), (1022, 140642), (2044, 70321)]