144549008

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{34351}}^1$

素因数の和:34622

約数の個数: 20

約数和(自身を含む): 281136768

約数和(自身を除く): 136587760

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 34351, 68702, 137404, 274808, 549616, 9034313, 18068626, 36137252, 72274504, 144549008]

約数ペア:

[(1, 144549008), (2, 72274504), (4, 36137252), (8, 18068626), (16, 9034313), (263, 549616), (526, 274808), (1052, 137404), (2104, 68702), (4208, 34351)]