145256256

素因数分解:

$2^6\times 3^2\times {\mathrm{252181}}^1$

素因数の和:252199

約数の個数: 42

約数和(自身を含む): 416352482

約数和(自身を除く): 271096226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 252181, 504362, 756543, 1008724, 1513086, 2017448, 2269629, 3026172, 4034896, 4539258, 6052344, 8069792, 9078516, 12104688, 16139584, 18157032, 24209376, 36314064, 48418752, 72628128, 145256256]

約数ペア:

[(1, 145256256), (2, 72628128), (3, 48418752), (4, 36314064), (6, 24209376), (8, 18157032), (9, 16139584), (12, 12104688), (16, 9078516), (18, 8069792), (24, 6052344), (32, 4539258), (36, 4034896), (48, 3026172), (64, 2269629), (72, 2017448), (96, 1513086), (144, 1008724), (192, 756543), (288, 504362), (576, 252181)]