129651106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 216881280

約数和(自身を除く): 87230174

約数列:

[1, 2, 13, 26, 43, 86, 89, 178, 559, 1118, 1157, 1303, 2314, 2606, 3827, 7654, 16939, 33878, 49751, 56029, 99502, 112058, 115967, 231934, 728377, 1456754, 1507571, 3015142, 4986581, 9973162, 64825553, 129651106]

約数ペア:

[(1, 129651106), (2, 64825553), (13, 9973162), (26, 4986581), (43, 3015142), (86, 1507571), (89, 1456754), (178, 728377), (559, 231934), (1118, 115967), (1157, 112058), (1303, 99502), (2314, 56029), (2606, 49751), (3827, 33878), (7654, 16939)]