164476910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{55009}}^1$

素因数の和:55052

約数の個数: 32

約数和(自身を含む): 332700480

約数和(自身を除く): 168223570

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 55009, 110018, 275045, 550090, 715117, 1265207, 1430234, 2530414, 3575585, 6326035, 7151170, 12652070, 16447691, 32895382, 82238455, 164476910]

約数ペア:

[(1, 164476910), (2, 82238455), (5, 32895382), (10, 16447691), (13, 12652070), (23, 7151170), (26, 6326035), (46, 3575585), (65, 2530414), (115, 1430234), (130, 1265207), (230, 715117), (299, 550090), (598, 275045), (1495, 110018), (2990, 55009)]