147521444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7559}}^1$

素因数の和:7628

約数の個数: 48

約数和(自身を含む): 320060160

約数和(自身を除く): 172538716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 7559, 9758, 15118, 19516, 30236, 52913, 105826, 128503, 211652, 257006, 309919, 514012, 619838, 899521, 1239676, 1799042, 2169433, 3598084, 4338866, 5268623, 8677732, 10537246, 21074492, 36880361, 73760722, 147521444]

約数ペア:

[(1, 147521444), (2, 73760722), (4, 36880361), (7, 21074492), (14, 10537246), (17, 8677732), (28, 5268623), (34, 4338866), (41, 3598084), (68, 2169433), (82, 1799042), (119, 1239676), (164, 899521), (238, 619838), (287, 514012), (476, 309919), (574, 257006), (697, 211652), (1148, 128503), (1394, 105826), (2788, 52913), (4879, 30236), (7559, 19516), (9758, 15118)]