156539988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{395303}}^1$

素因数の和:395324

約数の個数: 36

約数和(自身を含む): 431671968

約数和(自身を除く): 275131980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 395303, 790606, 1185909, 1581212, 2371818, 3557727, 4348333, 4743636, 7115454, 8696666, 13044999, 14230908, 17393332, 26089998, 39134997, 52179996, 78269994, 156539988]

約数ペア:

[(1, 156539988), (2, 78269994), (3, 52179996), (4, 39134997), (6, 26089998), (9, 17393332), (11, 14230908), (12, 13044999), (18, 8696666), (22, 7115454), (33, 4743636), (36, 4348333), (44, 3557727), (66, 2371818), (99, 1581212), (132, 1185909), (198, 790606), (396, 395303)]