143399384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4049}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 284310000

約数和(自身を除く): 140910616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 4049, 4427, 8098, 8854, 16196, 17708, 32392, 35416, 76931, 153862, 307724, 615448, 943417, 1886834, 3773668, 7547336, 17924923, 35849846, 71699692, 143399384]

約数ペア:

[(1, 143399384), (2, 71699692), (4, 35849846), (8, 17924923), (19, 7547336), (38, 3773668), (76, 1886834), (152, 943417), (233, 615448), (466, 307724), (932, 153862), (1864, 76931), (4049, 35416), (4427, 32392), (8098, 17708), (8854, 16196)]