164832410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23447}}^1$

素因数の和:23510

約数の個数: 32

約数和(自身を含む): 320768640

約数和(自身を除く): 155936230

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 23447, 46894, 117235, 234470, 445493, 867539, 890986, 1735078, 2227465, 4337695, 4454930, 8675390, 16483241, 32966482, 82416205, 164832410]

約数ペア:

[(1, 164832410), (2, 82416205), (5, 32966482), (10, 16483241), (19, 8675390), (37, 4454930), (38, 4337695), (74, 2227465), (95, 1735078), (185, 890986), (190, 867539), (370, 445493), (703, 234470), (1406, 117235), (3515, 46894), (7030, 23447)]