194707136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 445922400

約数和(自身を除く): 251215264

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 109, 113, 152, 208, 218, 226, 247, 304, 416, 436, 452, 494, 608, 832, 872, 904, 988, 1216, 1417, 1469, 1744, 1808, 1976, 2071, 2147, 2834, 2938, 3488, 3616, 3952, 4142, 4294, 5668, 5876, 6976, 7232, 7904, 8284, 8588, 11336, 11752, 12317, 15808, 16568, 17176, 22672, 23504, 24634, 26923, 27911, 33136, 34352, 45344, 47008, 49268, 53846, 55822, 66272, 68704, 90688, 94016, 98536, 107692, 111644, 132544, 137408, 160121, 197072, 215384, 223288, 234023, 320242, 394144, 430768, 446576, 468046, 640484, 788288, 861536, 893152, 936092, 1280968, 1723072, 1786304, 1872184, 2561936, 3042299, 3744368, 5123872, 6084598, 7488736, 10247744, 12169196, 14977472, 24338392, 48676784, 97353568, 194707136]

約数ペア:

[(1, 194707136), (2, 97353568), (4, 48676784), (8, 24338392), (13, 14977472), (16, 12169196), (19, 10247744), (26, 7488736), (32, 6084598), (38, 5123872), (52, 3744368), (64, 3042299), (76, 2561936), (104, 1872184), (109, 1786304), (113, 1723072), (152, 1280968), (208, 936092), (218, 893152), (226, 861536), (247, 788288), (304, 640484), (416, 468046), (436, 446576), (452, 430768), (494, 394144), (608, 320242), (832, 234023), (872, 223288), (904, 215384), (988, 197072), (1216, 160121), (1417, 137408), (1469, 132544), (1744, 111644), (1808, 107692), (1976, 98536), (2071, 94016), (2147, 90688), (2834, 68704), (2938, 66272), (3488, 55822), (3616, 53846), (3952, 49268), (4142, 47008), (4294, 45344), (5668, 34352), (5876, 33136), (6976, 27911), (7232, 26923), (7904, 24634), (8284, 23504), (8588, 22672), (11336, 17176), (11752, 16568), (12317, 15808)]