155718288

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 180

約数和(自身を含む): 498256304

約数和(自身を除く): 342538016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 243, 264, 297, 324, 331, 363, 396, 432, 484, 486, 528, 594, 648, 662, 726, 792, 891, 968, 972, 993, 1089, 1188, 1296, 1324, 1452, 1584, 1782, 1936, 1944, 1986, 2178, 2376, 2648, 2673, 2904, 2979, 3267, 3564, 3641, 3888, 3972, 4356, 4752, 5296, 5346, 5808, 5958, 6534, 7128, 7282, 7944, 8712, 8937, 9801, 10692, 10923, 11916, 13068, 14256, 14564, 15888, 17424, 17874, 19602, 21384, 21846, 23832, 26136, 26811, 29128, 29403, 32769, 35748, 39204, 40051, 42768, 43692, 47664, 52272, 53622, 58256, 58806, 65538, 71496, 78408, 80102, 80433, 87384, 98307, 107244, 117612, 120153, 131076, 142992, 156816, 160204, 160866, 174768, 196614, 214488, 235224, 240306, 262152, 294921, 320408, 321732, 360459, 393228, 428976, 470448, 480612, 524304, 589842, 640816, 643464, 720918, 786456, 884763, 961224, 1081377, 1179684, 1286928, 1441836, 1572912, 1769526, 1922448, 2162754, 2359368, 2883672, 3244131, 3539052, 4325508, 4718736, 5767344, 6488262, 7078104, 8651016, 9732393, 12976524, 14156208, 17302032, 19464786, 25953048, 38929572, 51906096, 77859144, 155718288]

約数ペア:

[(1, 155718288), (2, 77859144), (3, 51906096), (4, 38929572), (6, 25953048), (8, 19464786), (9, 17302032), (11, 14156208), (12, 12976524), (16, 9732393), (18, 8651016), (22, 7078104), (24, 6488262), (27, 5767344), (33, 4718736), (36, 4325508), (44, 3539052), (48, 3244131), (54, 2883672), (66, 2359368), (72, 2162754), (81, 1922448), (88, 1769526), (99, 1572912), (108, 1441836), (121, 1286928), (132, 1179684), (144, 1081377), (162, 961224), (176, 884763), (198, 786456), (216, 720918), (242, 643464), (243, 640816), (264, 589842), (297, 524304), (324, 480612), (331, 470448), (363, 428976), (396, 393228), (432, 360459), (484, 321732), (486, 320408), (528, 294921), (594, 262152), (648, 240306), (662, 235224), (726, 214488), (792, 196614), (891, 174768), (968, 160866), (972, 160204), (993, 156816), (1089, 142992), (1188, 131076), (1296, 120153), (1324, 117612), (1452, 107244), (1584, 98307), (1782, 87384), (1936, 80433), (1944, 80102), (1986, 78408), (2178, 71496), (2376, 65538), (2648, 58806), (2673, 58256), (2904, 53622), (2979, 52272), (3267, 47664), (3564, 43692), (3641, 42768), (3888, 40051), (3972, 39204), (4356, 35748), (4752, 32769), (5296, 29403), (5346, 29128), (5808, 26811), (5958, 26136), (6534, 23832), (7128, 21846), (7282, 21384), (7944, 19602), (8712, 17874), (8937, 17424), (9801, 15888), (10692, 14564), (10923, 14256), (11916, 13068)]