164688888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75407}}^1$

素因数の和:75436

約数の個数: 64

約数和(自身を含む): 506741760

約数和(自身を除く): 342052872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 75407, 150814, 226221, 301628, 452442, 527849, 603256, 904884, 980291, 1055698, 1583547, 1809768, 1960582, 2111396, 2940873, 3167094, 3921164, 4222792, 5881746, 6334188, 6862037, 7842328, 11763492, 12668376, 13724074, 20586111, 23526984, 27448148, 41172222, 54896296, 82344444, 164688888]

約数ペア:

[(1, 164688888), (2, 82344444), (3, 54896296), (4, 41172222), (6, 27448148), (7, 23526984), (8, 20586111), (12, 13724074), (13, 12668376), (14, 11763492), (21, 7842328), (24, 6862037), (26, 6334188), (28, 5881746), (39, 4222792), (42, 3921164), (52, 3167094), (56, 2940873), (78, 2111396), (84, 1960582), (91, 1809768), (104, 1583547), (156, 1055698), (168, 980291), (182, 904884), (273, 603256), (312, 527849), (364, 452442), (546, 301628), (728, 226221), (1092, 150814), (2184, 75407)]