144971444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{112207}}^1$

素因数の和:112247

約数の個数: 24

約数和(自身を含む): 282764160

約数和(自身を除く): 137792716

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 112207, 224414, 448828, 1907519, 2131933, 3815038, 4263866, 7630076, 8527732, 36242861, 72485722, 144971444]

約数ペア:

[(1, 144971444), (2, 72485722), (4, 36242861), (17, 8527732), (19, 7630076), (34, 4263866), (38, 3815038), (68, 2131933), (76, 1907519), (323, 448828), (646, 224414), (1292, 112207)]