143688064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{86351}}^1$

素因数の和:86378

約数の個数: 32

約数和(自身を含む): 308276640

約数和(自身を除く): 164588576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 86351, 172702, 345404, 690808, 1122563, 1381616, 2245126, 2763232, 4490252, 5526464, 8980504, 11052928, 17961008, 35922016, 71844032, 143688064]

約数ペア:

[(1, 143688064), (2, 71844032), (4, 35922016), (8, 17961008), (13, 11052928), (16, 8980504), (26, 5526464), (32, 4490252), (52, 2763232), (64, 2245126), (104, 1381616), (128, 1122563), (208, 690808), (416, 345404), (832, 172702), (1664, 86351)]