156779310503

素因数分解:

${\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 172643874816

約数和(自身を除く): 15864564313

約数列:

[1, 23, 31, 67, 293, 487, 529, 713, 1541, 2077, 6739, 9083, 11201, 15097, 16399, 19631, 32629, 35443, 47771, 142691, 154997, 208909, 257623, 347231, 451513, 608561, 750467, 1011499, 1098733, 3281893, 4423421, 4804907, 7986313, 9560297, 10384799, 13996903, 17260741, 23264477, 75483539, 101738683, 219886831, 296369207, 321928769, 535082971, 2339989709, 5057397113, 6816491761, 156779310503]

約数ペア:

[(1, 156779310503), (23, 6816491761), (31, 5057397113), (67, 2339989709), (293, 535082971), (487, 321928769), (529, 296369207), (713, 219886831), (1541, 101738683), (2077, 75483539), (6739, 23264477), (9083, 17260741), (11201, 13996903), (15097, 10384799), (16399, 9560297), (19631, 7986313), (32629, 4804907), (35443, 4423421), (47771, 3281893), (142691, 1098733), (154997, 1011499), (208909, 750467), (257623, 608561), (347231, 451513)]