166696390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 366280704

約数和(自身を除く): 199584314

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 127, 170, 238, 254, 595, 635, 889, 1103, 1190, 1270, 1778, 2159, 2206, 4318, 4445, 5515, 7721, 8890, 10795, 11030, 15113, 15442, 18751, 21590, 30226, 37502, 38605, 75565, 77210, 93755, 131257, 140081, 151130, 187510, 262514, 280162, 656285, 700405, 980567, 1312570, 1400810, 1961134, 2381377, 4762754, 4902835, 9805670, 11906885, 16669639, 23813770, 33339278, 83348195, 166696390]

約数ペア:

[(1, 166696390), (2, 83348195), (5, 33339278), (7, 23813770), (10, 16669639), (14, 11906885), (17, 9805670), (34, 4902835), (35, 4762754), (70, 2381377), (85, 1961134), (119, 1400810), (127, 1312570), (170, 980567), (238, 700405), (254, 656285), (595, 280162), (635, 262514), (889, 187510), (1103, 151130), (1190, 140081), (1270, 131257), (1778, 93755), (2159, 77210), (2206, 75565), (4318, 38605), (4445, 37502), (5515, 30226), (7721, 21590), (8890, 18751), (10795, 15442), (11030, 15113)]