160279788

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 379111040

約数和(自身を除く): 218831252

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 307, 313, 417, 556, 614, 626, 834, 921, 939, 1228, 1252, 1668, 1842, 1878, 3684, 3756, 42673, 43507, 85346, 87014, 96091, 128019, 130521, 170692, 174028, 192182, 256038, 261042, 288273, 384364, 512076, 522084, 576546, 1153092, 13356649, 26713298, 40069947, 53426596, 80139894, 160279788]

約数ペア:

[(1, 160279788), (2, 80139894), (3, 53426596), (4, 40069947), (6, 26713298), (12, 13356649), (139, 1153092), (278, 576546), (307, 522084), (313, 512076), (417, 384364), (556, 288273), (614, 261042), (626, 256038), (834, 192182), (921, 174028), (939, 170692), (1228, 130521), (1252, 128019), (1668, 96091), (1842, 87014), (1878, 85346), (3684, 43507), (3756, 42673)]