157220976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4079}}^1$

素因数の和:4174

約数の個数: 80

約数和(自身を含む): 449256960

約数和(自身を除く): 292035984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1606, 1752, 2409, 3212, 3504, 4079, 4818, 6424, 8158, 9636, 12237, 12848, 16316, 19272, 24474, 32632, 38544, 44869, 48948, 65264, 89738, 97896, 134607, 179476, 195792, 269214, 297767, 358952, 538428, 595534, 717904, 893301, 1076856, 1191068, 1786602, 2153712, 2382136, 3275437, 3573204, 4764272, 6550874, 7146408, 9826311, 13101748, 14292816, 19652622, 26203496, 39305244, 52406992, 78610488, 157220976]

約数ペア:

[(1, 157220976), (2, 78610488), (3, 52406992), (4, 39305244), (6, 26203496), (8, 19652622), (11, 14292816), (12, 13101748), (16, 9826311), (22, 7146408), (24, 6550874), (33, 4764272), (44, 3573204), (48, 3275437), (66, 2382136), (73, 2153712), (88, 1786602), (132, 1191068), (146, 1076856), (176, 893301), (219, 717904), (264, 595534), (292, 538428), (438, 358952), (528, 297767), (584, 269214), (803, 195792), (876, 179476), (1168, 134607), (1606, 97896), (1752, 89738), (2409, 65264), (3212, 48948), (3504, 44869), (4079, 38544), (4818, 32632), (6424, 24474), (8158, 19272), (9636, 16316), (12237, 12848)]