172196927

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 219424464

約数和(自身を除く): 47227537

約数列:

[1, 7, 17, 37, 49, 119, 151, 259, 629, 833, 1057, 1369, 1813, 2567, 4403, 5587, 7399, 9583, 17969, 23273, 30821, 39109, 67081, 94979, 125783, 162911, 206719, 273763, 664853, 1140377, 1447033, 3514223, 4653971, 10129231, 24599561, 172196927]

約数ペア:

[(1, 172196927), (7, 24599561), (17, 10129231), (37, 4653971), (49, 3514223), (119, 1447033), (151, 1140377), (259, 664853), (629, 273763), (833, 206719), (1057, 162911), (1369, 125783), (1813, 94979), (2567, 67081), (4403, 39109), (5587, 30821), (7399, 23273), (9583, 17969)]