147557268

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71909}}^1$

素因数の和:71941

約数の個数: 48

約数和(自身を含む): 402696000

約数和(自身を除く): 255138732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 71909, 143818, 215727, 287636, 431454, 647181, 862908, 1294362, 1366271, 1941543, 2588724, 2732542, 3883086, 4098813, 5465084, 7766172, 8197626, 12296439, 16395252, 24592878, 36889317, 49185756, 73778634, 147557268]

約数ペア:

[(1, 147557268), (2, 73778634), (3, 49185756), (4, 36889317), (6, 24592878), (9, 16395252), (12, 12296439), (18, 8197626), (19, 7766172), (27, 5465084), (36, 4098813), (38, 3883086), (54, 2732542), (57, 2588724), (76, 1941543), (108, 1366271), (114, 1294362), (171, 862908), (228, 647181), (342, 431454), (513, 287636), (684, 215727), (1026, 143818), (2052, 71909)]