168517895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16103}}^1$

素因数の和:16151

約数の個数: 32

約数和(自身を含む): 259725312

約数和(自身を除く): 91207417

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 16103, 80515, 112721, 209339, 370369, 563605, 1046695, 1465373, 1851845, 2592583, 4814797, 7326865, 12962915, 24073985, 33703579, 168517895]

約数ペア:

[(1, 168517895), (5, 33703579), (7, 24073985), (13, 12962915), (23, 7326865), (35, 4814797), (65, 2592583), (91, 1851845), (115, 1465373), (161, 1046695), (299, 563605), (455, 370369), (805, 209339), (1495, 112721), (2093, 80515), (10465, 16103)]