138213362

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5081}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 248814720

約数和(自身を除く): 110601358

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 406, 469, 938, 1943, 3886, 5081, 10162, 13601, 27202, 35567, 71134, 147349, 294698, 340427, 680854, 1031443, 2062886, 2382989, 4765978, 9872383, 19744766, 69106681, 138213362]

約数ペア:

[(1, 138213362), (2, 69106681), (7, 19744766), (14, 9872383), (29, 4765978), (58, 2382989), (67, 2062886), (134, 1031443), (203, 680854), (406, 340427), (469, 294698), (938, 147349), (1943, 71134), (3886, 35567), (5081, 27202), (10162, 13601)]