172069968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 521618400

約数和(自身を除く): 349548432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 149, 168, 196, 294, 298, 336, 392, 447, 491, 588, 596, 784, 894, 982, 1043, 1176, 1192, 1473, 1788, 1964, 2086, 2352, 2384, 2946, 3129, 3437, 3576, 3928, 4172, 5892, 6258, 6874, 7152, 7301, 7856, 8344, 10311, 11784, 12516, 13748, 14602, 16688, 20622, 21903, 23568, 24059, 25032, 27496, 29204, 41244, 43806, 48118, 50064, 54992, 58408, 72177, 73159, 82488, 87612, 96236, 116816, 144354, 146318, 164976, 175224, 192472, 219477, 288708, 292636, 350448, 384944, 438954, 512113, 577416, 585272, 877908, 1024226, 1154832, 1170544, 1536339, 1755816, 2048452, 3072678, 3511632, 3584791, 4096904, 6145356, 7169582, 8193808, 10754373, 12290712, 14339164, 21508746, 24581424, 28678328, 43017492, 57356656, 86034984, 172069968]

約数ペア:

[(1, 172069968), (2, 86034984), (3, 57356656), (4, 43017492), (6, 28678328), (7, 24581424), (8, 21508746), (12, 14339164), (14, 12290712), (16, 10754373), (21, 8193808), (24, 7169582), (28, 6145356), (42, 4096904), (48, 3584791), (49, 3511632), (56, 3072678), (84, 2048452), (98, 1755816), (112, 1536339), (147, 1170544), (149, 1154832), (168, 1024226), (196, 877908), (294, 585272), (298, 577416), (336, 512113), (392, 438954), (447, 384944), (491, 350448), (588, 292636), (596, 288708), (784, 219477), (894, 192472), (982, 175224), (1043, 164976), (1176, 146318), (1192, 144354), (1473, 116816), (1788, 96236), (1964, 87612), (2086, 82488), (2352, 73159), (2384, 72177), (2946, 58408), (3129, 54992), (3437, 50064), (3576, 48118), (3928, 43806), (4172, 41244), (5892, 29204), (6258, 27496), (6874, 25032), (7152, 24059), (7301, 23568), (7856, 21903), (8344, 20622), (10311, 16688), (11784, 14602), (12516, 13748)]