145630808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20249}}^1$

素因数の和:20315

約数の個数: 32

約数和(自身を含む): 291600000

約数和(自身を除く): 145969192

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 20249, 40498, 80996, 161992, 587221, 627719, 1174442, 1255438, 2348884, 2510876, 4697768, 5021752, 18203851, 36407702, 72815404, 145630808]

約数ペア:

[(1, 145630808), (2, 72815404), (4, 36407702), (8, 18203851), (29, 5021752), (31, 4697768), (58, 2510876), (62, 2348884), (116, 1255438), (124, 1174442), (232, 627719), (248, 587221), (899, 161992), (1798, 80996), (3596, 40498), (7192, 20249)]