168400512

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{6961}}^1$

素因数の和:6991

約数の個数: 128

約数和(自身を含む): 568099200

約数和(自身を除く): 399698688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 6961, 8064, 12096, 13922, 20883, 24192, 27844, 41766, 48727, 55688, 62649, 83532, 97454, 111376, 125298, 146181, 167064, 187947, 194908, 222752, 250596, 292362, 334128, 375894, 389816, 438543, 445504, 501192, 584724, 668256, 751788, 779632, 877086, 891008, 1002384, 1169448, 1315629, 1336512, 1503576, 1559264, 1754172, 2004768, 2338896, 2631258, 2673024, 3007152, 3118528, 3508344, 4009536, 4677792, 5262516, 6014304, 6237056, 7016688, 8019072, 9355584, 10525032, 12028608, 14033376, 18711168, 21050064, 24057216, 28066752, 42100128, 56133504, 84200256, 168400512]

約数ペア:

[(1, 168400512), (2, 84200256), (3, 56133504), (4, 42100128), (6, 28066752), (7, 24057216), (8, 21050064), (9, 18711168), (12, 14033376), (14, 12028608), (16, 10525032), (18, 9355584), (21, 8019072), (24, 7016688), (27, 6237056), (28, 6014304), (32, 5262516), (36, 4677792), (42, 4009536), (48, 3508344), (54, 3118528), (56, 3007152), (63, 2673024), (64, 2631258), (72, 2338896), (84, 2004768), (96, 1754172), (108, 1559264), (112, 1503576), (126, 1336512), (128, 1315629), (144, 1169448), (168, 1002384), (189, 891008), (192, 877086), (216, 779632), (224, 751788), (252, 668256), (288, 584724), (336, 501192), (378, 445504), (384, 438543), (432, 389816), (448, 375894), (504, 334128), (576, 292362), (672, 250596), (756, 222752), (864, 194908), (896, 187947), (1008, 167064), (1152, 146181), (1344, 125298), (1512, 111376), (1728, 97454), (2016, 83532), (2688, 62649), (3024, 55688), (3456, 48727), (4032, 41766), (6048, 27844), (6961, 24192), (8064, 20883), (12096, 13922)]