149764384

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 394722720

約数和(自身を除く): 244958336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 352, 392, 418, 457, 532, 539, 608, 616, 784, 836, 914, 931, 1064, 1078, 1232, 1463, 1568, 1672, 1828, 1862, 2128, 2156, 2464, 2926, 3199, 3344, 3656, 3724, 4256, 4312, 5027, 5852, 6398, 6688, 7312, 7448, 8624, 8683, 10054, 10241, 11704, 12796, 14624, 14896, 17248, 17366, 20108, 20482, 22393, 23408, 25592, 29792, 34732, 35189, 40216, 40964, 44786, 46816, 51184, 60781, 69464, 70378, 80432, 81928, 89572, 95513, 102368, 121562, 138928, 140756, 160864, 163856, 179144, 191026, 243124, 246323, 277856, 281512, 327712, 358288, 382052, 425467, 486248, 492646, 563024, 668591, 716576, 764104, 850934, 972496, 985292, 1126048, 1337182, 1528208, 1701868, 1944992, 1970584, 2674364, 3056416, 3403736, 3941168, 4680137, 5348728, 6807472, 7882336, 9360274, 10697456, 13614944, 18720548, 21394912, 37441096, 74882192, 149764384]

約数ペア:

[(1, 149764384), (2, 74882192), (4, 37441096), (7, 21394912), (8, 18720548), (11, 13614944), (14, 10697456), (16, 9360274), (19, 7882336), (22, 6807472), (28, 5348728), (32, 4680137), (38, 3941168), (44, 3403736), (49, 3056416), (56, 2674364), (76, 1970584), (77, 1944992), (88, 1701868), (98, 1528208), (112, 1337182), (133, 1126048), (152, 985292), (154, 972496), (176, 850934), (196, 764104), (209, 716576), (224, 668591), (266, 563024), (304, 492646), (308, 486248), (352, 425467), (392, 382052), (418, 358288), (457, 327712), (532, 281512), (539, 277856), (608, 246323), (616, 243124), (784, 191026), (836, 179144), (914, 163856), (931, 160864), (1064, 140756), (1078, 138928), (1232, 121562), (1463, 102368), (1568, 95513), (1672, 89572), (1828, 81928), (1862, 80432), (2128, 70378), (2156, 69464), (2464, 60781), (2926, 51184), (3199, 46816), (3344, 44786), (3656, 40964), (3724, 40216), (4256, 35189), (4312, 34732), (5027, 29792), (5852, 25592), (6398, 23408), (6688, 22393), (7312, 20482), (7448, 20108), (8624, 17366), (8683, 17248), (10054, 14896), (10241, 14624), (11704, 12796)]