170218076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 361674432

約数和(自身を除く): 191456356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 541, 661, 1082, 1322, 2164, 2644, 3787, 4627, 7574, 9197, 9254, 11237, 15148, 18394, 18508, 22474, 36788, 44948, 64379, 78659, 128758, 157318, 257516, 314636, 357601, 715202, 1430404, 2503207, 5006414, 6079217, 10012828, 12158434, 24316868, 42554519, 85109038, 170218076]

約数ペア:

[(1, 170218076), (2, 85109038), (4, 42554519), (7, 24316868), (14, 12158434), (17, 10012828), (28, 6079217), (34, 5006414), (68, 2503207), (119, 1430404), (238, 715202), (476, 357601), (541, 314636), (661, 257516), (1082, 157318), (1322, 128758), (2164, 78659), (2644, 64379), (3787, 44948), (4627, 36788), (7574, 22474), (9197, 18508), (9254, 18394), (11237, 15148)]