216160542

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 342674658

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 59, 78, 102, 117, 118, 153, 177, 221, 234, 306, 307, 351, 354, 442, 459, 531, 614, 663, 702, 767, 918, 921, 1003, 1062, 1326, 1534, 1593, 1842, 1989, 2006, 2301, 2763, 3009, 3186, 3978, 3991, 4602, 5219, 5526, 5967, 6018, 6903, 7982, 8289, 9027, 10438, 11934, 11973, 13039, 13806, 15657, 16578, 18054, 18113, 20709, 23946, 26078, 27081, 31314, 35919, 36226, 39117, 41418, 46971, 54162, 54339, 67847, 71838, 78234, 93942, 107757, 108678, 117351, 135694, 140913, 163017, 203541, 215514, 234702, 235469, 281826, 307921, 326034, 352053, 407082, 470938, 489051, 610623, 615842, 704106, 706407, 923763, 978102, 1221246, 1412814, 1831869, 1847526, 2119221, 2771289, 3663738, 4002973, 4238442, 5542578, 6357663, 8005946, 8313867, 12008919, 12715326, 16627734, 24017838, 36026757, 72053514, 108080271, 216160542]

約数ペア:

[(1, 216160542), (2, 108080271), (3, 72053514), (6, 36026757), (9, 24017838), (13, 16627734), (17, 12715326), (18, 12008919), (26, 8313867), (27, 8005946), (34, 6357663), (39, 5542578), (51, 4238442), (54, 4002973), (59, 3663738), (78, 2771289), (102, 2119221), (117, 1847526), (118, 1831869), (153, 1412814), (177, 1221246), (221, 978102), (234, 923763), (306, 706407), (307, 704106), (351, 615842), (354, 610623), (442, 489051), (459, 470938), (531, 407082), (614, 352053), (663, 326034), (702, 307921), (767, 281826), (918, 235469), (921, 234702), (1003, 215514), (1062, 203541), (1326, 163017), (1534, 140913), (1593, 135694), (1842, 117351), (1989, 108678), (2006, 107757), (2301, 93942), (2763, 78234), (3009, 71838), (3186, 67847), (3978, 54339), (3991, 54162), (4602, 46971), (5219, 41418), (5526, 39117), (5967, 36226), (6018, 35919), (6903, 31314), (7982, 27081), (8289, 26078), (9027, 23946), (10438, 20709), (11934, 18113), (11973, 18054), (13039, 16578), (13806, 15657)]