145718538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{111919}}^1$

素因数の和:111962

約数の個数: 32

約数和(自身を含む): 343818240

約数和(自身を除く): 198099702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 111919, 223838, 335757, 671514, 783433, 1566866, 2350299, 3469489, 4700598, 6938978, 10408467, 20816934, 24286423, 48572846, 72859269, 145718538]

約数ペア:

[(1, 145718538), (2, 72859269), (3, 48572846), (6, 24286423), (7, 20816934), (14, 10408467), (21, 6938978), (31, 4700598), (42, 3469489), (62, 2350299), (93, 1566866), (186, 783433), (217, 671514), (434, 335757), (651, 223838), (1302, 111919)]