160021216

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 323326080

約数和(自身を除く): 163304864

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 131, 236, 262, 472, 524, 647, 944, 1048, 1294, 1888, 2096, 2588, 4192, 5176, 7729, 10352, 15458, 20704, 30916, 38173, 61832, 76346, 84757, 123664, 152692, 169514, 247328, 305384, 339028, 610768, 678056, 1221536, 1356112, 2712224, 5000663, 10001326, 20002652, 40005304, 80010608, 160021216]

約数ペア:

[(1, 160021216), (2, 80010608), (4, 40005304), (8, 20002652), (16, 10001326), (32, 5000663), (59, 2712224), (118, 1356112), (131, 1221536), (236, 678056), (262, 610768), (472, 339028), (524, 305384), (647, 247328), (944, 169514), (1048, 152692), (1294, 123664), (1888, 84757), (2096, 76346), (2588, 61832), (4192, 38173), (5176, 30916), (7729, 20704), (10352, 15458)]