165890304

素因数分解:

$2^8\times 3^2\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 108

約数和(自身を含む): 484274700

約数和(自身を除く): 318384396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 534, 576, 712, 768, 801, 809, 1068, 1152, 1424, 1602, 1618, 2136, 2304, 2427, 2848, 3204, 3236, 4272, 4854, 5696, 6408, 6472, 7281, 8544, 9708, 11392, 12816, 12944, 14562, 17088, 19416, 22784, 25632, 25888, 29124, 34176, 38832, 51264, 51776, 58248, 68352, 72001, 77664, 102528, 103552, 116496, 144002, 155328, 205056, 207104, 216003, 232992, 288004, 310656, 432006, 465984, 576008, 621312, 648009, 864012, 931968, 1152016, 1296018, 1728024, 1863936, 2304032, 2592036, 3456048, 4608064, 5184072, 6912096, 9216128, 10368144, 13824192, 18432256, 20736288, 27648384, 41472576, 55296768, 82945152, 165890304]

約数ペア:

[(1, 165890304), (2, 82945152), (3, 55296768), (4, 41472576), (6, 27648384), (8, 20736288), (9, 18432256), (12, 13824192), (16, 10368144), (18, 9216128), (24, 6912096), (32, 5184072), (36, 4608064), (48, 3456048), (64, 2592036), (72, 2304032), (89, 1863936), (96, 1728024), (128, 1296018), (144, 1152016), (178, 931968), (192, 864012), (256, 648009), (267, 621312), (288, 576008), (356, 465984), (384, 432006), (534, 310656), (576, 288004), (712, 232992), (768, 216003), (801, 207104), (809, 205056), (1068, 155328), (1152, 144002), (1424, 116496), (1602, 103552), (1618, 102528), (2136, 77664), (2304, 72001), (2427, 68352), (2848, 58248), (3204, 51776), (3236, 51264), (4272, 38832), (4854, 34176), (5696, 29124), (6408, 25888), (6472, 25632), (7281, 22784), (8544, 19416), (9708, 17088), (11392, 14562), (12816, 12944)]