172360134

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 412944480

約数和(自身を除く): 240584346

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 53, 57, 74, 106, 111, 114, 159, 171, 222, 257, 318, 333, 342, 477, 514, 666, 703, 771, 954, 1007, 1406, 1542, 1961, 2014, 2109, 2313, 3021, 3922, 4218, 4626, 4883, 5883, 6042, 6327, 9063, 9509, 9766, 11766, 12654, 13621, 14649, 17649, 18126, 19018, 27242, 28527, 29298, 35298, 37259, 40863, 43947, 57054, 74518, 81726, 85581, 87894, 111777, 122589, 171162, 180671, 223554, 245178, 258799, 335331, 361342, 503977, 517598, 542013, 670662, 776397, 1007954, 1084026, 1511931, 1552794, 1626039, 2329191, 3023862, 3252078, 4535793, 4658382, 9071586, 9575563, 19151126, 28726689, 57453378, 86180067, 172360134]

約数ペア:

[(1, 172360134), (2, 86180067), (3, 57453378), (6, 28726689), (9, 19151126), (18, 9575563), (19, 9071586), (37, 4658382), (38, 4535793), (53, 3252078), (57, 3023862), (74, 2329191), (106, 1626039), (111, 1552794), (114, 1511931), (159, 1084026), (171, 1007954), (222, 776397), (257, 670662), (318, 542013), (333, 517598), (342, 503977), (477, 361342), (514, 335331), (666, 258799), (703, 245178), (771, 223554), (954, 180671), (1007, 171162), (1406, 122589), (1542, 111777), (1961, 87894), (2014, 85581), (2109, 81726), (2313, 74518), (3021, 57054), (3922, 43947), (4218, 40863), (4626, 37259), (4883, 35298), (5883, 29298), (6042, 28527), (6327, 27242), (9063, 19018), (9509, 18126), (9766, 17649), (11766, 14649), (12654, 13621)]