138575448

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19441}}^1$

素因数の和:19470

約数の個数: 80

約数和(自身を含む): 423446760

約数和(自身を除く): 284871312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 19441, 38882, 58323, 77764, 116646, 155528, 174969, 213851, 233292, 349938, 427702, 466584, 524907, 641553, 699876, 855404, 1049814, 1283106, 1399752, 1574721, 1710808, 1924659, 2099628, 2566212, 3149442, 3849318, 4199256, 5132424, 5773977, 6298884, 7698636, 11547954, 12597768, 15397272, 17321931, 23095908, 34643862, 46191816, 69287724, 138575448]

約数ペア:

[(1, 138575448), (2, 69287724), (3, 46191816), (4, 34643862), (6, 23095908), (8, 17321931), (9, 15397272), (11, 12597768), (12, 11547954), (18, 7698636), (22, 6298884), (24, 5773977), (27, 5132424), (33, 4199256), (36, 3849318), (44, 3149442), (54, 2566212), (66, 2099628), (72, 1924659), (81, 1710808), (88, 1574721), (99, 1399752), (108, 1283106), (132, 1049814), (162, 855404), (198, 699876), (216, 641553), (264, 524907), (297, 466584), (324, 427702), (396, 349938), (594, 233292), (648, 213851), (792, 174969), (891, 155528), (1188, 116646), (1782, 77764), (2376, 58323), (3564, 38882), (7128, 19441)]