80159328

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 247710960

約数和(自身を除く): 167551632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 257, 288, 304, 342, 361, 432, 456, 513, 514, 608, 684, 722, 771, 864, 912, 1026, 1028, 1083, 1368, 1444, 1542, 1824, 2052, 2056, 2166, 2313, 2736, 2888, 3084, 3249, 4104, 4112, 4332, 4626, 4883, 5472, 5776, 6168, 6498, 6939, 8208, 8224, 8664, 9252, 9747, 9766, 11552, 12336, 12996, 13878, 14649, 16416, 17328, 18504, 19494, 19532, 24672, 25992, 27756, 29298, 34656, 37008, 38988, 39064, 43947, 51984, 55512, 58596, 74016, 77976, 78128, 87894, 92777, 103968, 111024, 117192, 131841, 155952, 156256, 175788, 185554, 222048, 234384, 263682, 278331, 311904, 351576, 371108, 468768, 527364, 556662, 703152, 742216, 834993, 1054728, 1113324, 1406304, 1484432, 1669986, 2109456, 2226648, 2504979, 2968864, 3339972, 4218912, 4453296, 5009958, 6679944, 8906592, 10019916, 13359888, 20039832, 26719776, 40079664, 80159328]

約数ペア:

[(1, 80159328), (2, 40079664), (3, 26719776), (4, 20039832), (6, 13359888), (8, 10019916), (9, 8906592), (12, 6679944), (16, 5009958), (18, 4453296), (19, 4218912), (24, 3339972), (27, 2968864), (32, 2504979), (36, 2226648), (38, 2109456), (48, 1669986), (54, 1484432), (57, 1406304), (72, 1113324), (76, 1054728), (96, 834993), (108, 742216), (114, 703152), (144, 556662), (152, 527364), (171, 468768), (216, 371108), (228, 351576), (257, 311904), (288, 278331), (304, 263682), (342, 234384), (361, 222048), (432, 185554), (456, 175788), (513, 156256), (514, 155952), (608, 131841), (684, 117192), (722, 111024), (771, 103968), (864, 92777), (912, 87894), (1026, 78128), (1028, 77976), (1083, 74016), (1368, 58596), (1444, 55512), (1542, 51984), (1824, 43947), (2052, 39064), (2056, 38988), (2166, 37008), (2313, 34656), (2736, 29298), (2888, 27756), (3084, 25992), (3249, 24672), (4104, 19532), (4112, 19494), (4332, 18504), (4626, 17328), (4883, 16416), (5472, 14649), (5776, 13878), (6168, 12996), (6498, 12336), (6939, 11552), (8208, 9766), (8224, 9747), (8664, 9252)]