154319544

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{20809}}^1$

素因数の和:20924

約数の個数: 48

約数和(自身を含む): 422026800

約数和(自身を除く): 267707256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 20809, 41618, 62427, 83236, 124854, 166472, 187281, 249708, 374562, 499416, 749124, 1498248, 2143327, 4286654, 6429981, 8573308, 12859962, 17146616, 19289943, 25719924, 38579886, 51439848, 77159772, 154319544]

約数ペア:

[(1, 154319544), (2, 77159772), (3, 51439848), (4, 38579886), (6, 25719924), (8, 19289943), (9, 17146616), (12, 12859962), (18, 8573308), (24, 6429981), (36, 4286654), (72, 2143327), (103, 1498248), (206, 749124), (309, 499416), (412, 374562), (618, 249708), (824, 187281), (927, 166472), (1236, 124854), (1854, 83236), (2472, 62427), (3708, 41618), (7416, 20809)]