157480974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1249849}}^1$

素因数の和:1249864

約数の個数: 24

約数和(自身を含む): 389953200

約数和(自身を除く): 232472226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1249849, 2499698, 3749547, 7499094, 8748943, 11248641, 17497886, 22497282, 26246829, 52493658, 78740487, 157480974]

約数ペア:

[(1, 157480974), (2, 78740487), (3, 52493658), (6, 26246829), (7, 22497282), (9, 17497886), (14, 11248641), (18, 8748943), (21, 7499094), (42, 3749547), (63, 2499698), (126, 1249849)]