164266128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1941

約数の個数: 120

約数和(自身を含む): 505884288

約数和(自身を除く): 341618160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1867, 1872, 2256, 2444, 3384, 3666, 3734, 4888, 5499, 5601, 6768, 7332, 7468, 9776, 10998, 11202, 14664, 14936, 16803, 21996, 22404, 24271, 29328, 29872, 33606, 43992, 44808, 48542, 67212, 72813, 87749, 87984, 89616, 97084, 134424, 145626, 175498, 194168, 218439, 263247, 268848, 291252, 350996, 388336, 436878, 526494, 582504, 701992, 789741, 873756, 1052988, 1140737, 1165008, 1403984, 1579482, 1747512, 2105976, 2281474, 3158964, 3422211, 3495024, 4211952, 4562948, 6317928, 6844422, 9125896, 10266633, 12635856, 13688844, 18251792, 20533266, 27377688, 41066532, 54755376, 82133064, 164266128]

約数ペア:

[(1, 164266128), (2, 82133064), (3, 54755376), (4, 41066532), (6, 27377688), (8, 20533266), (9, 18251792), (12, 13688844), (13, 12635856), (16, 10266633), (18, 9125896), (24, 6844422), (26, 6317928), (36, 4562948), (39, 4211952), (47, 3495024), (48, 3422211), (52, 3158964), (72, 2281474), (78, 2105976), (94, 1747512), (104, 1579482), (117, 1403984), (141, 1165008), (144, 1140737), (156, 1052988), (188, 873756), (208, 789741), (234, 701992), (282, 582504), (312, 526494), (376, 436878), (423, 388336), (468, 350996), (564, 291252), (611, 268848), (624, 263247), (752, 218439), (846, 194168), (936, 175498), (1128, 145626), (1222, 134424), (1692, 97084), (1833, 89616), (1867, 87984), (1872, 87749), (2256, 72813), (2444, 67212), (3384, 48542), (3666, 44808), (3734, 43992), (4888, 33606), (5499, 29872), (5601, 29328), (6768, 24271), (7332, 22404), (7468, 21996), (9776, 16803), (10998, 14936), (11202, 14664)]