156947830490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{7470149}}^1$

素因数の和:7470358

約数の個数: 32

約数和(自身を含む): 309802060800

約数和(自身を除く): 152854230310

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 21010, 7470149, 14940298, 37350745, 74701490, 82171639, 164343278, 410858195, 821716390, 1426798459, 2853596918, 7133992295, 14267984590, 15694783049, 31389566098, 78473915245, 156947830490]

約数ペア:

[(1, 156947830490), (2, 78473915245), (5, 31389566098), (10, 15694783049), (11, 14267984590), (22, 7133992295), (55, 2853596918), (110, 1426798459), (191, 821716390), (382, 410858195), (955, 164343278), (1910, 82171639), (2101, 74701490), (4202, 37350745), (10505, 14940298), (21010, 7470149)]