172291056

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 569963520

約数和(自身を除く): 397672464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 49, 51, 56, 62, 68, 84, 93, 98, 102, 112, 119, 124, 136, 139, 147, 168, 186, 196, 204, 217, 238, 248, 272, 278, 294, 336, 357, 372, 392, 408, 417, 434, 476, 496, 527, 556, 588, 651, 714, 744, 784, 816, 833, 834, 868, 952, 973, 1054, 1112, 1176, 1302, 1428, 1488, 1519, 1581, 1666, 1668, 1736, 1904, 1946, 2108, 2224, 2352, 2363, 2499, 2604, 2856, 2919, 3038, 3162, 3332, 3336, 3472, 3689, 3892, 4216, 4309, 4557, 4726, 4998, 5208, 5712, 5838, 6076, 6324, 6664, 6672, 6811, 7089, 7378, 7784, 8432, 8618, 9114, 9452, 9996, 10416, 11067, 11676, 12152, 12648, 12927, 13328, 13622, 14178, 14756, 15568, 16541, 17236, 18228, 18904, 19992, 20433, 22134, 23352, 24304, 25296, 25823, 25854, 27244, 28356, 29512, 30163, 33082, 34472, 36456, 37808, 39984, 40866, 44268, 46704, 49623, 51646, 51708, 54488, 56712, 59024, 60326, 66164, 68944, 72912, 73253, 77469, 81732, 88536, 90489, 99246, 103292, 103416, 108976, 113424, 115787, 120652, 132328, 146506, 154938, 163464, 177072, 180978, 198492, 206584, 206832, 211141, 219759, 231574, 241304, 264656, 293012, 309876, 326928, 347361, 361956, 396984, 413168, 422282, 439518, 463148, 482608, 512771, 586024, 619752, 633423, 694722, 723912, 793968, 844564, 879036, 926296, 1025542, 1172048, 1239504, 1266846, 1389444, 1447824, 1538313, 1689128, 1758072, 1852592, 2051084, 2533692, 2778888, 3076626, 3378256, 3516144, 3589397, 4102168, 5067384, 5557776, 6153252, 7178794, 8204336, 10134768, 10768191, 12306504, 14357588, 21536382, 24613008, 28715176, 43072764, 57430352, 86145528, 172291056]

約数ペア:

[(1, 172291056), (2, 86145528), (3, 57430352), (4, 43072764), (6, 28715176), (7, 24613008), (8, 21536382), (12, 14357588), (14, 12306504), (16, 10768191), (17, 10134768), (21, 8204336), (24, 7178794), (28, 6153252), (31, 5557776), (34, 5067384), (42, 4102168), (48, 3589397), (49, 3516144), (51, 3378256), (56, 3076626), (62, 2778888), (68, 2533692), (84, 2051084), (93, 1852592), (98, 1758072), (102, 1689128), (112, 1538313), (119, 1447824), (124, 1389444), (136, 1266846), (139, 1239504), (147, 1172048), (168, 1025542), (186, 926296), (196, 879036), (204, 844564), (217, 793968), (238, 723912), (248, 694722), (272, 633423), (278, 619752), (294, 586024), (336, 512771), (357, 482608), (372, 463148), (392, 439518), (408, 422282), (417, 413168), (434, 396984), (476, 361956), (496, 347361), (527, 326928), (556, 309876), (588, 293012), (651, 264656), (714, 241304), (744, 231574), (784, 219759), (816, 211141), (833, 206832), (834, 206584), (868, 198492), (952, 180978), (973, 177072), (1054, 163464), (1112, 154938), (1176, 146506), (1302, 132328), (1428, 120652), (1488, 115787), (1519, 113424), (1581, 108976), (1666, 103416), (1668, 103292), (1736, 99246), (1904, 90489), (1946, 88536), (2108, 81732), (2224, 77469), (2352, 73253), (2363, 72912), (2499, 68944), (2604, 66164), (2856, 60326), (2919, 59024), (3038, 56712), (3162, 54488), (3332, 51708), (3336, 51646), (3472, 49623), (3689, 46704), (3892, 44268), (4216, 40866), (4309, 39984), (4557, 37808), (4726, 36456), (4998, 34472), (5208, 33082), (5712, 30163), (5838, 29512), (6076, 28356), (6324, 27244), (6664, 25854), (6672, 25823), (6811, 25296), (7089, 24304), (7378, 23352), (7784, 22134), (8432, 20433), (8618, 19992), (9114, 18904), (9452, 18228), (9996, 17236), (10416, 16541), (11067, 15568), (11676, 14756), (12152, 14178), (12648, 13622), (12927, 13328)]