151448423

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5021}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 179988480

約数和(自身を除く): 28540057

約数列:

[1, 7, 31, 139, 217, 973, 4309, 5021, 30163, 35147, 155651, 697919, 1089557, 4885433, 21635489, 151448423]

約数ペア:

[(1, 151448423), (7, 21635489), (31, 4885433), (139, 1089557), (217, 697919), (973, 155651), (4309, 35147), (5021, 30163)]