171427648

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 411992064

約数和(自身を除く): 240564416

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 127, 131, 161, 184, 224, 254, 262, 322, 368, 448, 508, 524, 644, 736, 889, 917, 1016, 1048, 1288, 1472, 1778, 1834, 2032, 2096, 2576, 2921, 3013, 3556, 3668, 4064, 4192, 5152, 5842, 6026, 7112, 7336, 8128, 8384, 10304, 11684, 12052, 14224, 14672, 16637, 20447, 21091, 23368, 24104, 28448, 29344, 33274, 40894, 42182, 46736, 48208, 56896, 58688, 66548, 81788, 84364, 93472, 96416, 116459, 133096, 163576, 168728, 186944, 192832, 232918, 266192, 327152, 337456, 382651, 465836, 532384, 654304, 674912, 765302, 931672, 1064768, 1308608, 1349824, 1530604, 1863344, 2678557, 3061208, 3726688, 5357114, 6122416, 7453376, 10714228, 12244832, 21428456, 24489664, 42856912, 85713824, 171427648]

約数ペア:

[(1, 171427648), (2, 85713824), (4, 42856912), (7, 24489664), (8, 21428456), (14, 12244832), (16, 10714228), (23, 7453376), (28, 6122416), (32, 5357114), (46, 3726688), (56, 3061208), (64, 2678557), (92, 1863344), (112, 1530604), (127, 1349824), (131, 1308608), (161, 1064768), (184, 931672), (224, 765302), (254, 674912), (262, 654304), (322, 532384), (368, 465836), (448, 382651), (508, 337456), (524, 327152), (644, 266192), (736, 232918), (889, 192832), (917, 186944), (1016, 168728), (1048, 163576), (1288, 133096), (1472, 116459), (1778, 96416), (1834, 93472), (2032, 84364), (2096, 81788), (2576, 66548), (2921, 58688), (3013, 56896), (3556, 48208), (3668, 46736), (4064, 42182), (4192, 40894), (5152, 33274), (5842, 29344), (6026, 28448), (7112, 24104), (7336, 23368), (8128, 21091), (8384, 20447), (10304, 16637), (11684, 14672), (12052, 14224)]