185428208

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71983}}^1$

素因数の和:72021

約数の個数: 40

約数和(自身を含む): 428448768

約数和(自身を除く): 243020560

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 71983, 143966, 287932, 503881, 575864, 1007762, 1151728, 1655609, 2015524, 3311218, 4031048, 6622436, 8062096, 11589263, 13244872, 23178526, 26489744, 46357052, 92714104, 185428208]

約数ペア:

[(1, 185428208), (2, 92714104), (4, 46357052), (7, 26489744), (8, 23178526), (14, 13244872), (16, 11589263), (23, 8062096), (28, 6622436), (46, 4031048), (56, 3311218), (92, 2015524), (112, 1655609), (161, 1151728), (184, 1007762), (322, 575864), (368, 503881), (644, 287932), (1288, 143966), (2576, 71983)]