164075210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5237}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 319434192

約数和(自身を除く): 155358982

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 3133, 5237, 6266, 10474, 15665, 26185, 31330, 52370, 68081, 136162, 340405, 680810, 1262117, 2524234, 6310585, 12621170, 16407521, 32815042, 82037605, 164075210]

約数ペア:

[(1, 164075210), (2, 82037605), (5, 32815042), (10, 16407521), (13, 12621170), (26, 6310585), (65, 2524234), (130, 1262117), (241, 680810), (482, 340405), (1205, 136162), (2410, 68081), (3133, 52370), (5237, 31330), (6266, 26185), (10474, 15665)]