159405558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47527}}^1$

素因数の和:47588

約数の個数: 32

約数和(自身を含む): 351326976

約数和(自身を除く): 191921418

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 47527, 95054, 142581, 285162, 617851, 1235702, 1853553, 2043661, 3707106, 4087322, 6130983, 12261966, 26567593, 53135186, 79702779, 159405558]

約数ペア:

[(1, 159405558), (2, 79702779), (3, 53135186), (6, 26567593), (13, 12261966), (26, 6130983), (39, 4087322), (43, 3707106), (78, 2043661), (86, 1853553), (129, 1235702), (258, 617851), (559, 285162), (1118, 142581), (1677, 95054), (3354, 47527)]