133075808

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 272434176

約数和(自身を除く): 139358368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 163, 248, 326, 496, 652, 823, 992, 1304, 1646, 2608, 3292, 5053, 5216, 6584, 10106, 13168, 20212, 25513, 26336, 40424, 51026, 80848, 102052, 134149, 161696, 204104, 268298, 408208, 536596, 816416, 1073192, 2146384, 4158619, 4292768, 8317238, 16634476, 33268952, 66537904, 133075808]

約数ペア:

[(1, 133075808), (2, 66537904), (4, 33268952), (8, 16634476), (16, 8317238), (31, 4292768), (32, 4158619), (62, 2146384), (124, 1073192), (163, 816416), (248, 536596), (326, 408208), (496, 268298), (652, 204104), (823, 161696), (992, 134149), (1304, 102052), (1646, 80848), (2608, 51026), (3292, 40424), (5053, 26336), (5216, 25513), (6584, 20212), (10106, 13168)]