133358540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 342195840

約数和(自身を除く): 208837300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 137, 140, 170, 238, 274, 340, 409, 476, 548, 595, 685, 818, 959, 1190, 1370, 1636, 1918, 2045, 2329, 2380, 2740, 2863, 3836, 4090, 4658, 4795, 5726, 6953, 8180, 9316, 9590, 11452, 11645, 13906, 14315, 16303, 19180, 23290, 27812, 28630, 32606, 34765, 46580, 48671, 56033, 57260, 65212, 69530, 81515, 97342, 112066, 139060, 163030, 194684, 224132, 243355, 280165, 326060, 392231, 486710, 560330, 784462, 952561, 973420, 1120660, 1568924, 1905122, 1961155, 3810244, 3922310, 4762805, 6667927, 7844620, 9525610, 13335854, 19051220, 26671708, 33339635, 66679270, 133358540]

約数ペア:

[(1, 133358540), (2, 66679270), (4, 33339635), (5, 26671708), (7, 19051220), (10, 13335854), (14, 9525610), (17, 7844620), (20, 6667927), (28, 4762805), (34, 3922310), (35, 3810244), (68, 1961155), (70, 1905122), (85, 1568924), (119, 1120660), (137, 973420), (140, 952561), (170, 784462), (238, 560330), (274, 486710), (340, 392231), (409, 326060), (476, 280165), (548, 243355), (595, 224132), (685, 194684), (818, 163030), (959, 139060), (1190, 112066), (1370, 97342), (1636, 81515), (1918, 69530), (2045, 65212), (2329, 57260), (2380, 56033), (2740, 48671), (2863, 46580), (3836, 34765), (4090, 32606), (4658, 28630), (4795, 27812), (5726, 23290), (6953, 19180), (8180, 16303), (9316, 14315), (9590, 13906), (11452, 11645)]