128730624

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 394796160

約数和(自身を除く): 266065536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 401, 418, 456, 512, 528, 608, 627, 704, 768, 802, 836, 912, 1056, 1203, 1216, 1254, 1408, 1536, 1604, 1672, 1824, 2112, 2406, 2432, 2508, 2816, 3208, 3344, 3648, 4224, 4411, 4812, 4864, 5016, 5632, 6416, 6688, 7296, 7619, 8448, 8822, 9624, 9728, 10032, 12832, 13233, 13376, 14592, 15238, 16896, 17644, 19248, 20064, 22857, 25664, 26466, 26752, 29184, 30476, 35288, 38496, 40128, 45714, 51328, 52932, 53504, 60952, 70576, 76992, 80256, 83809, 91428, 102656, 105864, 107008, 121904, 141152, 153984, 160512, 167618, 182856, 205312, 211728, 243808, 251427, 282304, 307968, 321024, 335236, 365712, 423456, 487616, 502854, 564608, 615936, 670472, 731424, 846912, 975232, 1005708, 1129216, 1340944, 1462848, 1693824, 1950464, 2011416, 2258432, 2681888, 2925696, 3387648, 3900928, 4022832, 5363776, 5851392, 6775296, 8045664, 10727552, 11702784, 16091328, 21455104, 32182656, 42910208, 64365312, 128730624]

約数ペア:

[(1, 128730624), (2, 64365312), (3, 42910208), (4, 32182656), (6, 21455104), (8, 16091328), (11, 11702784), (12, 10727552), (16, 8045664), (19, 6775296), (22, 5851392), (24, 5363776), (32, 4022832), (33, 3900928), (38, 3387648), (44, 2925696), (48, 2681888), (57, 2258432), (64, 2011416), (66, 1950464), (76, 1693824), (88, 1462848), (96, 1340944), (114, 1129216), (128, 1005708), (132, 975232), (152, 846912), (176, 731424), (192, 670472), (209, 615936), (228, 564608), (256, 502854), (264, 487616), (304, 423456), (352, 365712), (384, 335236), (401, 321024), (418, 307968), (456, 282304), (512, 251427), (528, 243808), (608, 211728), (627, 205312), (704, 182856), (768, 167618), (802, 160512), (836, 153984), (912, 141152), (1056, 121904), (1203, 107008), (1216, 105864), (1254, 102656), (1408, 91428), (1536, 83809), (1604, 80256), (1672, 76992), (1824, 70576), (2112, 60952), (2406, 53504), (2432, 52932), (2508, 51328), (2816, 45714), (3208, 40128), (3344, 38496), (3648, 35288), (4224, 30476), (4411, 29184), (4812, 26752), (4864, 26466), (5016, 25664), (5632, 22857), (6416, 20064), (6688, 19248), (7296, 17644), (7619, 16896), (8448, 15238), (8822, 14592), (9624, 13376), (9728, 13233), (10032, 12832)]