145245856

素因数分解:

$2^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1693}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 327849984

約数和(自身を除く): 182604128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 383, 766, 1532, 1693, 2681, 3064, 3386, 5362, 6128, 6772, 10724, 11851, 12256, 13544, 21448, 23702, 27088, 42896, 47404, 54176, 85792, 94808, 189616, 379232, 648419, 1296838, 2593676, 4538933, 5187352, 9077866, 10374704, 18155732, 20749408, 36311464, 72622928, 145245856]

約数ペア:

[(1, 145245856), (2, 72622928), (4, 36311464), (7, 20749408), (8, 18155732), (14, 10374704), (16, 9077866), (28, 5187352), (32, 4538933), (56, 2593676), (112, 1296838), (224, 648419), (383, 379232), (766, 189616), (1532, 94808), (1693, 85792), (2681, 54176), (3064, 47404), (3386, 42896), (5362, 27088), (6128, 23702), (6772, 21448), (10724, 13544), (11851, 12256)]