161065008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 490989408

約数和(自身を除く): 329924400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 291, 312, 388, 468, 582, 624, 776, 873, 887, 936, 1164, 1261, 1552, 1746, 1774, 1872, 2328, 2522, 2661, 3492, 3548, 3783, 4656, 5044, 5322, 6984, 7096, 7566, 7983, 10088, 10644, 11349, 11531, 13968, 14192, 15132, 15966, 20176, 21288, 22698, 23062, 30264, 31932, 34593, 42576, 45396, 46124, 60528, 63864, 69186, 86039, 90792, 92248, 103779, 127728, 138372, 172078, 181584, 184496, 207558, 258117, 276744, 344156, 415116, 516234, 553488, 688312, 774351, 830232, 1032468, 1118507, 1376624, 1548702, 1660464, 2064936, 2237014, 3097404, 3355521, 4129872, 4474028, 6194808, 6711042, 8948056, 10066563, 12389616, 13422084, 17896112, 20133126, 26844168, 40266252, 53688336, 80532504, 161065008]

約数ペア:

[(1, 161065008), (2, 80532504), (3, 53688336), (4, 40266252), (6, 26844168), (8, 20133126), (9, 17896112), (12, 13422084), (13, 12389616), (16, 10066563), (18, 8948056), (24, 6711042), (26, 6194808), (36, 4474028), (39, 4129872), (48, 3355521), (52, 3097404), (72, 2237014), (78, 2064936), (97, 1660464), (104, 1548702), (117, 1376624), (144, 1118507), (156, 1032468), (194, 830232), (208, 774351), (234, 688312), (291, 553488), (312, 516234), (388, 415116), (468, 344156), (582, 276744), (624, 258117), (776, 207558), (873, 184496), (887, 181584), (936, 172078), (1164, 138372), (1261, 127728), (1552, 103779), (1746, 92248), (1774, 90792), (1872, 86039), (2328, 69186), (2522, 63864), (2661, 60528), (3492, 46124), (3548, 45396), (3783, 42576), (4656, 34593), (5044, 31932), (5322, 30264), (6984, 23062), (7096, 22698), (7566, 21288), (7983, 20176), (10088, 15966), (10644, 15132), (11349, 14192), (11531, 13968)]