102189448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 216950400

約数和(自身を除く): 114760952

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 71, 76, 136, 142, 152, 284, 323, 557, 568, 646, 1114, 1207, 1292, 1349, 2228, 2414, 2584, 2698, 4456, 4828, 5396, 9469, 9656, 10583, 10792, 18938, 21166, 22933, 37876, 39547, 42332, 45866, 75752, 79094, 84664, 91732, 158188, 179911, 183464, 316376, 359822, 672299, 719644, 751393, 1344598, 1439288, 1502786, 2689196, 3005572, 5378392, 6011144, 12773681, 25547362, 51094724, 102189448]

約数ペア:

[(1, 102189448), (2, 51094724), (4, 25547362), (8, 12773681), (17, 6011144), (19, 5378392), (34, 3005572), (38, 2689196), (68, 1502786), (71, 1439288), (76, 1344598), (136, 751393), (142, 719644), (152, 672299), (284, 359822), (323, 316376), (557, 183464), (568, 179911), (646, 158188), (1114, 91732), (1207, 84664), (1292, 79094), (1349, 75752), (2228, 45866), (2414, 42332), (2584, 39547), (2698, 37876), (4456, 22933), (4828, 21166), (5396, 18938), (9469, 10792), (9656, 10583)]