145714848

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 393724800

約数和(自身を除く): 248009952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 149, 167, 183, 244, 298, 334, 366, 447, 488, 501, 596, 668, 732, 894, 976, 1002, 1192, 1336, 1464, 1788, 1952, 2004, 2384, 2672, 2928, 3576, 4008, 4768, 5344, 5856, 7152, 8016, 9089, 10187, 14304, 16032, 18178, 20374, 24883, 27267, 30561, 36356, 40748, 49766, 54534, 61122, 72712, 74649, 81496, 99532, 109068, 122244, 145424, 149298, 162992, 199064, 218136, 244488, 290848, 298596, 325984, 398128, 436272, 488976, 597192, 796256, 872544, 977952, 1194384, 1517863, 2388768, 3035726, 4553589, 6071452, 9107178, 12142904, 18214356, 24285808, 36428712, 48571616, 72857424, 145714848]

約数ペア:

[(1, 145714848), (2, 72857424), (3, 48571616), (4, 36428712), (6, 24285808), (8, 18214356), (12, 12142904), (16, 9107178), (24, 6071452), (32, 4553589), (48, 3035726), (61, 2388768), (96, 1517863), (122, 1194384), (149, 977952), (167, 872544), (183, 796256), (244, 597192), (298, 488976), (334, 436272), (366, 398128), (447, 325984), (488, 298596), (501, 290848), (596, 244488), (668, 218136), (732, 199064), (894, 162992), (976, 149298), (1002, 145424), (1192, 122244), (1336, 109068), (1464, 99532), (1788, 81496), (1952, 74649), (2004, 72712), (2384, 61122), (2672, 54534), (2928, 49766), (3576, 40748), (4008, 36356), (4768, 30561), (5344, 27267), (5856, 24883), (7152, 20374), (8016, 18178), (9089, 16032), (10187, 14304)]