172205208

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 574080000

約数和(自身を除く): 401874792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 343, 367, 392, 399, 441, 456, 504, 532, 588, 684, 686, 734, 798, 882, 931, 1029, 1064, 1101, 1176, 1197, 1368, 1372, 1468, 1596, 1764, 1862, 2058, 2202, 2394, 2569, 2744, 2793, 2936, 3087, 3192, 3303, 3528, 3724, 4116, 4404, 4788, 5138, 5586, 6174, 6517, 6606, 6973, 7448, 7707, 8232, 8379, 8808, 9576, 10276, 11172, 12348, 13034, 13212, 13946, 15414, 16758, 17983, 19551, 20552, 20919, 22344, 23121, 24696, 26068, 26424, 27892, 30828, 33516, 35966, 39102, 41838, 46242, 48811, 52136, 53949, 55784, 58653, 61656, 62757, 67032, 71932, 78204, 83676, 92484, 97622, 107898, 117306, 125514, 125881, 143864, 146433, 156408, 161847, 167352, 184968, 195244, 215796, 234612, 251028, 251762, 292866, 323694, 341677, 377643, 390488, 431592, 439299, 469224, 502056, 503524, 585732, 647388, 683354, 755286, 878598, 1007048, 1025031, 1132929, 1171464, 1294776, 1366708, 1510572, 1757196, 2050062, 2265858, 2391739, 2733416, 3021144, 3075093, 3514392, 4100124, 4531716, 4783478, 6150186, 7175217, 8200248, 9063432, 9566956, 12300372, 14350434, 19133912, 21525651, 24600744, 28700868, 43051302, 57401736, 86102604, 172205208]

約数ペア:

[(1, 172205208), (2, 86102604), (3, 57401736), (4, 43051302), (6, 28700868), (7, 24600744), (8, 21525651), (9, 19133912), (12, 14350434), (14, 12300372), (18, 9566956), (19, 9063432), (21, 8200248), (24, 7175217), (28, 6150186), (36, 4783478), (38, 4531716), (42, 4100124), (49, 3514392), (56, 3075093), (57, 3021144), (63, 2733416), (72, 2391739), (76, 2265858), (84, 2050062), (98, 1757196), (114, 1510572), (126, 1366708), (133, 1294776), (147, 1171464), (152, 1132929), (168, 1025031), (171, 1007048), (196, 878598), (228, 755286), (252, 683354), (266, 647388), (294, 585732), (342, 503524), (343, 502056), (367, 469224), (392, 439299), (399, 431592), (441, 390488), (456, 377643), (504, 341677), (532, 323694), (588, 292866), (684, 251762), (686, 251028), (734, 234612), (798, 215796), (882, 195244), (931, 184968), (1029, 167352), (1064, 161847), (1101, 156408), (1176, 146433), (1197, 143864), (1368, 125881), (1372, 125514), (1468, 117306), (1596, 107898), (1764, 97622), (1862, 92484), (2058, 83676), (2202, 78204), (2394, 71932), (2569, 67032), (2744, 62757), (2793, 61656), (2936, 58653), (3087, 55784), (3192, 53949), (3303, 52136), (3528, 48811), (3724, 46242), (4116, 41838), (4404, 39102), (4788, 35966), (5138, 33516), (5586, 30828), (6174, 27892), (6517, 26424), (6606, 26068), (6973, 24696), (7448, 23121), (7707, 22344), (8232, 20919), (8379, 20552), (8808, 19551), (9576, 17983), (10276, 16758), (11172, 15414), (12348, 13946), (13034, 13212)]