164598912

素因数分解:

$2^7\times 3^3\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 491803200

約数和(自身を除く): 327204288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 128, 144, 192, 194, 216, 288, 291, 384, 388, 432, 491, 576, 582, 776, 864, 873, 982, 1152, 1164, 1473, 1552, 1728, 1746, 1964, 2328, 2619, 2946, 3104, 3456, 3492, 3928, 4419, 4656, 5238, 5892, 6208, 6984, 7856, 8838, 9312, 10476, 11784, 12416, 13257, 13968, 15712, 17676, 18624, 20952, 23568, 26514, 27936, 31424, 35352, 37248, 41904, 47136, 47627, 53028, 55872, 62848, 70704, 83808, 94272, 95254, 106056, 111744, 141408, 142881, 167616, 188544, 190508, 212112, 282816, 285762, 335232, 381016, 424224, 428643, 565632, 571524, 762032, 848448, 857286, 1143048, 1285929, 1524064, 1696896, 1714572, 2286096, 2571858, 3048128, 3429144, 4572192, 5143716, 6096256, 6858288, 9144384, 10287432, 13716576, 18288768, 20574864, 27433152, 41149728, 54866304, 82299456, 164598912]

約数ペア:

[(1, 164598912), (2, 82299456), (3, 54866304), (4, 41149728), (6, 27433152), (8, 20574864), (9, 18288768), (12, 13716576), (16, 10287432), (18, 9144384), (24, 6858288), (27, 6096256), (32, 5143716), (36, 4572192), (48, 3429144), (54, 3048128), (64, 2571858), (72, 2286096), (96, 1714572), (97, 1696896), (108, 1524064), (128, 1285929), (144, 1143048), (192, 857286), (194, 848448), (216, 762032), (288, 571524), (291, 565632), (384, 428643), (388, 424224), (432, 381016), (491, 335232), (576, 285762), (582, 282816), (776, 212112), (864, 190508), (873, 188544), (982, 167616), (1152, 142881), (1164, 141408), (1473, 111744), (1552, 106056), (1728, 95254), (1746, 94272), (1964, 83808), (2328, 70704), (2619, 62848), (2946, 55872), (3104, 53028), (3456, 47627), (3492, 47136), (3928, 41904), (4419, 37248), (4656, 35352), (5238, 31424), (5892, 27936), (6208, 26514), (6984, 23568), (7856, 20952), (8838, 18624), (9312, 17676), (10476, 15712), (11784, 13968), (12416, 13257)]