128837514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3583}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 278175744

約数和(自身を除く): 149338230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 461, 922, 1383, 2766, 3583, 5993, 7166, 10749, 11986, 17979, 21498, 35958, 46579, 93158, 139737, 279474, 1651763, 3303526, 4955289, 9910578, 21472919, 42945838, 64418757, 128837514]

約数ペア:

[(1, 128837514), (2, 64418757), (3, 42945838), (6, 21472919), (13, 9910578), (26, 4955289), (39, 3303526), (78, 1651763), (461, 279474), (922, 139737), (1383, 93158), (2766, 46579), (3583, 35958), (5993, 21498), (7166, 17979), (10749, 11986)]