157743396

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{76873}}^1$

素因数の和:76905

約数の個数: 48

約数和(自身を含む): 430494400

約数和(自身を除く): 272751004

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, 76873, 153746, 230619, 307492, 461238, 691857, 922476, 1383714, 1460587, 2075571, 2767428, 2921174, 4151142, 4381761, 5842348, 8302284, 8763522, 13145283, 17527044, 26290566, 39435849, 52581132, 78871698, 157743396]

約数ペア:

[(1, 157743396), (2, 78871698), (3, 52581132), (4, 39435849), (6, 26290566), (9, 17527044), (12, 13145283), (18, 8763522), (19, 8302284), (27, 5842348), (36, 4381761), (38, 4151142), (54, 2921174), (57, 2767428), (76, 2075571), (108, 1460587), (114, 1383714), (171, 922476), (228, 691857), (342, 461238), (513, 307492), (684, 230619), (1026, 153746), (2052, 76873)]