142643958

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5147}}^1$

素因数の和:5332

約数の個数: 32

約数和(自身を含む): 296524800

約数和(自身を除く): 153880842

約数列:

[1, 2, 3, 6, 31, 62, 93, 149, 186, 298, 447, 894, 4619, 5147, 9238, 10294, 13857, 15441, 27714, 30882, 159557, 319114, 478671, 766903, 957342, 1533806, 2300709, 4601418, 23773993, 47547986, 71321979, 142643958]

約数ペア:

[(1, 142643958), (2, 71321979), (3, 47547986), (6, 23773993), (31, 4601418), (62, 2300709), (93, 1533806), (149, 957342), (186, 766903), (298, 478671), (447, 319114), (894, 159557), (4619, 30882), (5147, 27714), (9238, 15441), (10294, 13857)]