181360512

素因数分解:

$2^7\times 3^3\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 541783200

約数和(自身を除く): 360422688

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, 541, 576, 582, 776, 864, 873, 1082, 1152, 1164, 1552, 1623, 1728, 1746, 2164, 2328, 2619, 3104, 3246, 3456, 3492, 4328, 4656, 4869, 5238, 6208, 6492, 6984, 8656, 9312, 9738, 10476, 12416, 12984, 13968, 14607, 17312, 18624, 19476, 20952, 25968, 27936, 29214, 34624, 37248, 38952, 41904, 51936, 52477, 55872, 58428, 69248, 77904, 83808, 103872, 104954, 111744, 116856, 155808, 157431, 167616, 207744, 209908, 233712, 311616, 314862, 335232, 419816, 467424, 472293, 623232, 629724, 839632, 934848, 944586, 1259448, 1416879, 1679264, 1869696, 1889172, 2518896, 2833758, 3358528, 3778344, 5037792, 5667516, 6717056, 7556688, 10075584, 11335032, 15113376, 20151168, 22670064, 30226752, 45340128, 60453504, 90680256, 181360512]

約数ペア:

[(1, 181360512), (2, 90680256), (3, 60453504), (4, 45340128), (6, 30226752), (8, 22670064), (9, 20151168), (12, 15113376), (16, 11335032), (18, 10075584), (24, 7556688), (27, 6717056), (32, 5667516), (36, 5037792), (48, 3778344), (54, 3358528), (64, 2833758), (72, 2518896), (96, 1889172), (97, 1869696), (108, 1679264), (128, 1416879), (144, 1259448), (192, 944586), (194, 934848), (216, 839632), (288, 629724), (291, 623232), (384, 472293), (388, 467424), (432, 419816), (541, 335232), (576, 314862), (582, 311616), (776, 233712), (864, 209908), (873, 207744), (1082, 167616), (1152, 157431), (1164, 155808), (1552, 116856), (1623, 111744), (1728, 104954), (1746, 103872), (2164, 83808), (2328, 77904), (2619, 69248), (3104, 58428), (3246, 55872), (3456, 52477), (3492, 51936), (4328, 41904), (4656, 38952), (4869, 37248), (5238, 34624), (6208, 29214), (6492, 27936), (6984, 25968), (8656, 20952), (9312, 19476), (9738, 18624), (10476, 17312), (12416, 14607), (12984, 13968)]