165549312

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 501842880

約数和(自身を除く): 336293568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 516, 557, 576, 688, 768, 774, 864, 1032, 1114, 1152, 1161, 1376, 1548, 1671, 1728, 2064, 2228, 2304, 2322, 2752, 3096, 3342, 3456, 4128, 4456, 4644, 5013, 5504, 6192, 6684, 6912, 8256, 8912, 9288, 10026, 11008, 12384, 13368, 15039, 16512, 17824, 18576, 20052, 23951, 24768, 26736, 30078, 33024, 35648, 37152, 40104, 47902, 49536, 53472, 60156, 71296, 71853, 74304, 80208, 95804, 99072, 106944, 120312, 142592, 143706, 148608, 160416, 191608, 213888, 215559, 240624, 287412, 297216, 320832, 383216, 427776, 431118, 481248, 574824, 641664, 646677, 766432, 862236, 962496, 1149648, 1283328, 1293354, 1532864, 1724472, 1924992, 2299296, 2586708, 3065728, 3448944, 3849984, 4598592, 5173416, 6131456, 6897888, 9197184, 10346832, 13795776, 18394368, 20693664, 27591552, 41387328, 55183104, 82774656, 165549312]

約数ペア:

[(1, 165549312), (2, 82774656), (3, 55183104), (4, 41387328), (6, 27591552), (8, 20693664), (9, 18394368), (12, 13795776), (16, 10346832), (18, 9197184), (24, 6897888), (27, 6131456), (32, 5173416), (36, 4598592), (43, 3849984), (48, 3448944), (54, 3065728), (64, 2586708), (72, 2299296), (86, 1924992), (96, 1724472), (108, 1532864), (128, 1293354), (129, 1283328), (144, 1149648), (172, 962496), (192, 862236), (216, 766432), (256, 646677), (258, 641664), (288, 574824), (344, 481248), (384, 431118), (387, 427776), (432, 383216), (516, 320832), (557, 297216), (576, 287412), (688, 240624), (768, 215559), (774, 213888), (864, 191608), (1032, 160416), (1114, 148608), (1152, 143706), (1161, 142592), (1376, 120312), (1548, 106944), (1671, 99072), (1728, 95804), (2064, 80208), (2228, 74304), (2304, 71853), (2322, 71296), (2752, 60156), (3096, 53472), (3342, 49536), (3456, 47902), (4128, 40104), (4456, 37152), (4644, 35648), (5013, 33024), (5504, 30078), (6192, 26736), (6684, 24768), (6912, 23951), (8256, 20052), (8912, 18576), (9288, 17824), (10026, 16512), (11008, 15039), (12384, 13368)]