169750308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 506761920

約数和(自身を除く): 337011612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 78, 84, 91, 98, 106, 147, 156, 159, 182, 196, 212, 273, 294, 318, 364, 371, 419, 546, 588, 636, 637, 689, 742, 838, 1092, 1113, 1257, 1274, 1378, 1484, 1676, 1911, 2067, 2226, 2514, 2548, 2597, 2756, 2933, 3822, 4134, 4452, 4823, 5028, 5194, 5447, 5866, 7644, 7791, 8268, 8799, 9646, 10388, 10894, 11732, 14469, 15582, 16341, 17598, 19292, 20531, 21788, 22207, 28938, 31164, 32682, 33761, 35196, 38129, 41062, 44414, 57876, 61593, 65364, 66621, 67522, 76258, 82124, 88828, 101283, 114387, 123186, 133242, 135044, 152516, 155449, 202566, 228774, 246372, 266484, 266903, 288691, 310898, 405132, 457548, 466347, 533806, 577382, 621796, 800709, 866073, 932694, 1067612, 1088143, 1154764, 1601418, 1732146, 1865388, 2020837, 2176286, 3202836, 3264429, 3464292, 4041674, 4352572, 6062511, 6528858, 8083348, 12125022, 13057716, 14145859, 24250044, 28291718, 42437577, 56583436, 84875154, 169750308]

約数ペア:

[(1, 169750308), (2, 84875154), (3, 56583436), (4, 42437577), (6, 28291718), (7, 24250044), (12, 14145859), (13, 13057716), (14, 12125022), (21, 8083348), (26, 6528858), (28, 6062511), (39, 4352572), (42, 4041674), (49, 3464292), (52, 3264429), (53, 3202836), (78, 2176286), (84, 2020837), (91, 1865388), (98, 1732146), (106, 1601418), (147, 1154764), (156, 1088143), (159, 1067612), (182, 932694), (196, 866073), (212, 800709), (273, 621796), (294, 577382), (318, 533806), (364, 466347), (371, 457548), (419, 405132), (546, 310898), (588, 288691), (636, 266903), (637, 266484), (689, 246372), (742, 228774), (838, 202566), (1092, 155449), (1113, 152516), (1257, 135044), (1274, 133242), (1378, 123186), (1484, 114387), (1676, 101283), (1911, 88828), (2067, 82124), (2226, 76258), (2514, 67522), (2548, 66621), (2597, 65364), (2756, 61593), (2933, 57876), (3822, 44414), (4134, 41062), (4452, 38129), (4823, 35196), (5028, 33761), (5194, 32682), (5447, 31164), (5866, 28938), (7644, 22207), (7791, 21788), (8268, 20531), (8799, 19292), (9646, 17598), (10388, 16341), (10894, 15582), (11732, 14469)]