143620199359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{131641}}^1$

素因数の和:132311

約数の個数: 32

約数和(自身を含む): 186362946560

約数和(自身を除く): 42742747201

約数列:

[1, 7, 13, 19, 91, 133, 247, 631, 1729, 4417, 8203, 11989, 57421, 83923, 131641, 155857, 921487, 1090999, 1711333, 2501179, 11979331, 17508253, 32515327, 83065471, 227607289, 581458297, 1079851123, 1578243949, 7558957861, 11047707643, 20517171337, 143620199359]

約数ペア:

[(1, 143620199359), (7, 20517171337), (13, 11047707643), (19, 7558957861), (91, 1578243949), (133, 1079851123), (247, 581458297), (631, 227607289), (1729, 83065471), (4417, 32515327), (8203, 17508253), (11989, 11979331), (57421, 2501179), (83923, 1711333), (131641, 1090999), (155857, 921487)]