128325626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3533}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 227985408

約数和(自身を除く): 99659782

約数列:

[1, 2, 11, 13, 22, 26, 127, 143, 254, 286, 1397, 1651, 2794, 3302, 3533, 7066, 18161, 36322, 38863, 45929, 77726, 91858, 448691, 505219, 897382, 1010438, 4935601, 5832983, 9871202, 11665966, 64162813, 128325626]

約数ペア:

[(1, 128325626), (2, 64162813), (11, 11665966), (13, 9871202), (22, 5832983), (26, 4935601), (127, 1010438), (143, 897382), (254, 505219), (286, 448691), (1397, 91858), (1651, 77726), (2794, 45929), (3302, 38863), (3533, 36322), (7066, 18161)]