133355288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 291755520

約数和(自身を除く): 158400232

約数列:

[1, 2, 4, 8, 11, 22, 23, 41, 44, 46, 82, 88, 92, 164, 184, 253, 328, 451, 506, 902, 943, 1012, 1607, 1804, 1886, 2024, 3214, 3608, 3772, 6428, 7544, 10373, 12856, 17677, 20746, 35354, 36961, 41492, 65887, 70708, 73922, 82984, 131774, 141416, 147844, 263548, 295688, 406571, 527096, 724757, 813142, 1449514, 1515401, 1626284, 2899028, 3030802, 3252568, 5798056, 6061604, 12123208, 16669411, 33338822, 66677644, 133355288]

約数ペア:

[(1, 133355288), (2, 66677644), (4, 33338822), (8, 16669411), (11, 12123208), (22, 6061604), (23, 5798056), (41, 3252568), (44, 3030802), (46, 2899028), (82, 1626284), (88, 1515401), (92, 1449514), (164, 813142), (184, 724757), (253, 527096), (328, 406571), (451, 295688), (506, 263548), (902, 147844), (943, 141416), (1012, 131774), (1607, 82984), (1804, 73922), (1886, 70708), (2024, 65887), (3214, 41492), (3608, 36961), (3772, 35354), (6428, 20746), (7544, 17677), (10373, 12856)]