171584868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22447}}^1$

素因数の和:22481

約数の個数: 72

約数和(自身を含む): 501578112

約数和(自身を除く): 329993244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 22447, 44894, 67341, 89788, 134682, 157129, 269364, 291811, 314258, 471387, 583622, 628516, 875433, 942774, 1099903, 1167244, 1750866, 1885548, 2042677, 2199806, 3299709, 3501732, 4085354, 4399612, 6128031, 6599418, 8170708, 12256062, 13198836, 14298739, 24512124, 28597478, 42896217, 57194956, 85792434, 171584868]

約数ペア:

[(1, 171584868), (2, 85792434), (3, 57194956), (4, 42896217), (6, 28597478), (7, 24512124), (12, 14298739), (13, 13198836), (14, 12256062), (21, 8170708), (26, 6599418), (28, 6128031), (39, 4399612), (42, 4085354), (49, 3501732), (52, 3299709), (78, 2199806), (84, 2042677), (91, 1885548), (98, 1750866), (147, 1167244), (156, 1099903), (182, 942774), (196, 875433), (273, 628516), (294, 583622), (364, 471387), (546, 314258), (588, 291811), (637, 269364), (1092, 157129), (1274, 134682), (1911, 89788), (2548, 67341), (3822, 44894), (7644, 22447)]