159968255993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1\times {\mathrm{19051}}^1$

素因数の和:20865

約数の個数: 32

約数和(自身を含む): 200724556032

約数和(自身を除く): 40756300039

約数列:

[1, 7, 13, 53, 91, 371, 689, 1741, 4823, 12187, 19051, 22633, 92273, 133357, 158431, 247663, 645911, 1009703, 1199549, 1733641, 7067921, 8396843, 13126139, 33167791, 91882973, 232174537, 431181283, 1757892923, 3018268981, 12305250461, 22852607999, 159968255993]

約数ペア:

[(1, 159968255993), (7, 22852607999), (13, 12305250461), (53, 3018268981), (91, 1757892923), (371, 431181283), (689, 232174537), (1741, 91882973), (4823, 33167791), (12187, 13126139), (19051, 8396843), (22633, 7067921), (92273, 1733641), (133357, 1199549), (158431, 1009703), (247663, 645911)]