186738916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 445992960

約数和(自身を除く): 259254044

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 67, 76, 91, 124, 133, 134, 169, 182, 217, 247, 266, 268, 338, 364, 403, 434, 469, 494, 532, 589, 676, 806, 868, 871, 938, 988, 1178, 1183, 1273, 1612, 1729, 1742, 1876, 2077, 2356, 2366, 2546, 2821, 3211, 3458, 3484, 4123, 4154, 4732, 5092, 5239, 5642, 6097, 6422, 6916, 7657, 8246, 8308, 8911, 10478, 11284, 11323, 12194, 12844, 14539, 15314, 16492, 16549, 17822, 20956, 22477, 22646, 24388, 27001, 29078, 30628, 33098, 35644, 36673, 39463, 44954, 45292, 53599, 54002, 58156, 66196, 73346, 78926, 79261, 89908, 99541, 107198, 108004, 115843, 146692, 157852, 158522, 189007, 199082, 214396, 215137, 231686, 276241, 317044, 351013, 378014, 398164, 430274, 463372, 513019, 552482, 696787, 702026, 756028, 860548, 1026038, 1104964, 1393574, 1404052, 1505959, 2052076, 2457091, 2787148, 3011918, 3591133, 4914182, 6023836, 6669247, 7182266, 9828364, 13338494, 14364532, 26676988, 46684729, 93369458, 186738916]

約数ペア:

[(1, 186738916), (2, 93369458), (4, 46684729), (7, 26676988), (13, 14364532), (14, 13338494), (19, 9828364), (26, 7182266), (28, 6669247), (31, 6023836), (38, 4914182), (52, 3591133), (62, 3011918), (67, 2787148), (76, 2457091), (91, 2052076), (124, 1505959), (133, 1404052), (134, 1393574), (169, 1104964), (182, 1026038), (217, 860548), (247, 756028), (266, 702026), (268, 696787), (338, 552482), (364, 513019), (403, 463372), (434, 430274), (469, 398164), (494, 378014), (532, 351013), (589, 317044), (676, 276241), (806, 231686), (868, 215137), (871, 214396), (938, 199082), (988, 189007), (1178, 158522), (1183, 157852), (1273, 146692), (1612, 115843), (1729, 108004), (1742, 107198), (1876, 99541), (2077, 89908), (2356, 79261), (2366, 78926), (2546, 73346), (2821, 66196), (3211, 58156), (3458, 54002), (3484, 53599), (4123, 45292), (4154, 44954), (4732, 39463), (5092, 36673), (5239, 35644), (5642, 33098), (6097, 30628), (6422, 29078), (6916, 27001), (7657, 24388), (8246, 22646), (8308, 22477), (8911, 20956), (10478, 17822), (11284, 16549), (11323, 16492), (12194, 15314), (12844, 14539)]