166636192

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 334236672

約数和(自身を除く): 167600480

約数列:

[1, 2, 4, 8, 16, 32, 127, 131, 254, 262, 313, 508, 524, 626, 1016, 1048, 1252, 2032, 2096, 2504, 4064, 4192, 5008, 10016, 16637, 33274, 39751, 41003, 66548, 79502, 82006, 133096, 159004, 164012, 266192, 318008, 328024, 532384, 636016, 656048, 1272032, 1312096, 5207381, 10414762, 20829524, 41659048, 83318096, 166636192]

約数ペア:

[(1, 166636192), (2, 83318096), (4, 41659048), (8, 20829524), (16, 10414762), (32, 5207381), (127, 1312096), (131, 1272032), (254, 656048), (262, 636016), (313, 532384), (508, 328024), (524, 318008), (626, 266192), (1016, 164012), (1048, 159004), (1252, 133096), (2032, 82006), (2096, 79502), (2504, 66548), (4064, 41003), (4192, 39751), (5008, 33274), (10016, 16637)]