133739528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2377}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 270663960

約数和(自身を除く): 136924432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 541, 1082, 2164, 2377, 4328, 4754, 7033, 9508, 14066, 19016, 28132, 30901, 56264, 61802, 123604, 247208, 1285957, 2571914, 5143828, 10287656, 16717441, 33434882, 66869764, 133739528]

約数ペア:

[(1, 133739528), (2, 66869764), (4, 33434882), (8, 16717441), (13, 10287656), (26, 5143828), (52, 2571914), (104, 1285957), (541, 247208), (1082, 123604), (2164, 61802), (2377, 56264), (4328, 30901), (4754, 28132), (7033, 19016), (9508, 14066)]