161732032

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 112

約数和(自身を含む): 411406848

約数和(自身を除く): 249674816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 407, 448, 518, 592, 616, 704, 814, 887, 1036, 1184, 1232, 1628, 1774, 2072, 2368, 2464, 2849, 3256, 3548, 4144, 4928, 5698, 6209, 6512, 7096, 8288, 9757, 11396, 12418, 13024, 14192, 16576, 19514, 22792, 24836, 26048, 28384, 32819, 39028, 45584, 49672, 56768, 65638, 68299, 78056, 91168, 99344, 131276, 136598, 156112, 182336, 198688, 229733, 262552, 273196, 312224, 361009, 397376, 459466, 525104, 546392, 624448, 722018, 918932, 1050208, 1092784, 1444036, 1837864, 2100416, 2185568, 2527063, 2888072, 3675728, 4371136, 5054126, 5776144, 7351456, 10108252, 11552288, 14702912, 20216504, 23104576, 40433008, 80866016, 161732032]

約数ペア:

[(1, 161732032), (2, 80866016), (4, 40433008), (7, 23104576), (8, 20216504), (11, 14702912), (14, 11552288), (16, 10108252), (22, 7351456), (28, 5776144), (32, 5054126), (37, 4371136), (44, 3675728), (56, 2888072), (64, 2527063), (74, 2185568), (77, 2100416), (88, 1837864), (112, 1444036), (148, 1092784), (154, 1050208), (176, 918932), (224, 722018), (259, 624448), (296, 546392), (308, 525104), (352, 459466), (407, 397376), (448, 361009), (518, 312224), (592, 273196), (616, 262552), (704, 229733), (814, 198688), (887, 182336), (1036, 156112), (1184, 136598), (1232, 131276), (1628, 99344), (1774, 91168), (2072, 78056), (2368, 68299), (2464, 65638), (2849, 56768), (3256, 49672), (3548, 45584), (4144, 39028), (4928, 32819), (5698, 28384), (6209, 26048), (6512, 24836), (7096, 22792), (8288, 19514), (9757, 16576), (11396, 14192), (12418, 13024)]