15666482384

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{38737}}^1$

素因数の和:38932

約数の個数: 80

約数和(自身を含む): 36429835008

約数和(自身を除く): 20763352624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 157, 161, 184, 314, 322, 368, 628, 644, 1099, 1256, 1288, 2198, 2512, 2576, 3611, 4396, 7222, 8792, 14444, 17584, 25277, 28888, 38737, 50554, 57776, 77474, 101108, 154948, 202216, 271159, 309896, 404432, 542318, 619792, 890951, 1084636, 1781902, 2169272, 3563804, 4338544, 6081709, 6236657, 7127608, 12163418, 12473314, 14255216, 24326836, 24946628, 42571963, 48653672, 49893256, 85143926, 97307344, 99786512, 139879307, 170287852, 279758614, 340575704, 559517228, 681151408, 979155149, 1119034456, 1958310298, 2238068912, 3916620596, 7833241192, 15666482384]

約数ペア:

[(1, 15666482384), (2, 7833241192), (4, 3916620596), (7, 2238068912), (8, 1958310298), (14, 1119034456), (16, 979155149), (23, 681151408), (28, 559517228), (46, 340575704), (56, 279758614), (92, 170287852), (112, 139879307), (157, 99786512), (161, 97307344), (184, 85143926), (314, 49893256), (322, 48653672), (368, 42571963), (628, 24946628), (644, 24326836), (1099, 14255216), (1256, 12473314), (1288, 12163418), (2198, 7127608), (2512, 6236657), (2576, 6081709), (3611, 4338544), (4396, 3563804), (7222, 2169272), (8792, 1781902), (14444, 1084636), (17584, 890951), (25277, 619792), (28888, 542318), (38737, 404432), (50554, 309896), (57776, 271159), (77474, 202216), (101108, 154948)]