169918672

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 473273280

約数和(自身を除く): 303354608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 34, 38, 44, 49, 56, 61, 68, 76, 77, 88, 98, 112, 119, 122, 133, 136, 152, 154, 176, 187, 196, 209, 238, 244, 266, 272, 304, 308, 323, 374, 392, 418, 427, 476, 488, 532, 539, 616, 646, 671, 748, 784, 833, 836, 854, 931, 952, 976, 1037, 1064, 1078, 1159, 1232, 1292, 1309, 1342, 1463, 1496, 1666, 1672, 1708, 1862, 1904, 2074, 2128, 2156, 2261, 2318, 2584, 2618, 2684, 2926, 2989, 2992, 3332, 3344, 3416, 3553, 3724, 4148, 4312, 4522, 4636, 4697, 5168, 5236, 5368, 5852, 5978, 6664, 6832, 7106, 7259, 7448, 8113, 8296, 8624, 9044, 9163, 9272, 9394, 10241, 10472, 10736, 11407, 11704, 11956, 12749, 13328, 14212, 14518, 14896, 15827, 16226, 16592, 18088, 18326, 18544, 18788, 19703, 20482, 20944, 22814, 23408, 23912, 24871, 25498, 28424, 29036, 31654, 32452, 32879, 36176, 36652, 37576, 39406, 40964, 45628, 47824, 49742, 50813, 50996, 56791, 56848, 58072, 63308, 64904, 65758, 73304, 75152, 78812, 79849, 81928, 89243, 91256, 99484, 101626, 101992, 113582, 116144, 126616, 129808, 131516, 137921, 146608, 157624, 159698, 163856, 174097, 178486, 182512, 198968, 203252, 203984, 216733, 227164, 253232, 263032, 275842, 315248, 319396, 348194, 356972, 397936, 406504, 433466, 454328, 526064, 551684, 558943, 624701, 638792, 696388, 713944, 813008, 866932, 908656, 965447, 1103368, 1117886, 1249402, 1277584, 1392776, 1427888, 1517131, 1733864, 1930894, 2206736, 2235772, 2498804, 2785552, 3034262, 3467728, 3861788, 4471544, 4997608, 6068524, 7723576, 8943088, 9995216, 10619917, 12137048, 15447152, 21239834, 24274096, 42479668, 84959336, 169918672]

約数ペア:

[(1, 169918672), (2, 84959336), (4, 42479668), (7, 24274096), (8, 21239834), (11, 15447152), (14, 12137048), (16, 10619917), (17, 9995216), (19, 8943088), (22, 7723576), (28, 6068524), (34, 4997608), (38, 4471544), (44, 3861788), (49, 3467728), (56, 3034262), (61, 2785552), (68, 2498804), (76, 2235772), (77, 2206736), (88, 1930894), (98, 1733864), (112, 1517131), (119, 1427888), (122, 1392776), (133, 1277584), (136, 1249402), (152, 1117886), (154, 1103368), (176, 965447), (187, 908656), (196, 866932), (209, 813008), (238, 713944), (244, 696388), (266, 638792), (272, 624701), (304, 558943), (308, 551684), (323, 526064), (374, 454328), (392, 433466), (418, 406504), (427, 397936), (476, 356972), (488, 348194), (532, 319396), (539, 315248), (616, 275842), (646, 263032), (671, 253232), (748, 227164), (784, 216733), (833, 203984), (836, 203252), (854, 198968), (931, 182512), (952, 178486), (976, 174097), (1037, 163856), (1064, 159698), (1078, 157624), (1159, 146608), (1232, 137921), (1292, 131516), (1309, 129808), (1342, 126616), (1463, 116144), (1496, 113582), (1666, 101992), (1672, 101626), (1708, 99484), (1862, 91256), (1904, 89243), (2074, 81928), (2128, 79849), (2156, 78812), (2261, 75152), (2318, 73304), (2584, 65758), (2618, 64904), (2684, 63308), (2926, 58072), (2989, 56848), (2992, 56791), (3332, 50996), (3344, 50813), (3416, 49742), (3553, 47824), (3724, 45628), (4148, 40964), (4312, 39406), (4522, 37576), (4636, 36652), (4697, 36176), (5168, 32879), (5236, 32452), (5368, 31654), (5852, 29036), (5978, 28424), (6664, 25498), (6832, 24871), (7106, 23912), (7259, 23408), (7448, 22814), (8113, 20944), (8296, 20482), (8624, 19703), (9044, 18788), (9163, 18544), (9272, 18326), (9394, 18088), (10241, 16592), (10472, 16226), (10736, 15827), (11407, 14896), (11704, 14518), (11956, 14212), (12749, 13328)]