121964514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{16223}}^1$

素因数の和:16414

約数の個数: 32

約数和(自身を含む): 280350720

約数和(自身を除く): 158386206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 16223, 32446, 48669, 97338, 113561, 227122, 340683, 681366, 2903917, 5807834, 8711751, 17423502, 20327419, 40654838, 60982257, 121964514]

約数ペア:

[(1, 121964514), (2, 60982257), (3, 40654838), (6, 20327419), (7, 17423502), (14, 8711751), (21, 5807834), (42, 2903917), (179, 681366), (358, 340683), (537, 227122), (1074, 113561), (1253, 97338), (2506, 48669), (3759, 32446), (7518, 16223)]