155759690

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 286191360

約数和(自身を除く): 130431670

約数列:

[1, 2, 5, 10, 97, 103, 194, 206, 485, 515, 970, 1030, 1559, 3118, 7795, 9991, 15590, 19982, 49955, 99910, 151223, 160577, 302446, 321154, 756115, 802885, 1512230, 1605770, 15575969, 31151938, 77879845, 155759690]

約数ペア:

[(1, 155759690), (2, 77879845), (5, 31151938), (10, 15575969), (97, 1605770), (103, 1512230), (194, 802885), (206, 756115), (485, 321154), (515, 302446), (970, 160577), (1030, 151223), (1559, 99910), (3118, 49955), (7795, 19982), (9991, 15590)]