138467084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 291422208

約数和(自身を除く): 152955124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 161, 254, 322, 508, 644, 889, 1693, 1778, 2921, 3386, 3556, 5842, 6772, 11684, 11851, 20447, 23702, 38939, 40894, 47404, 77878, 81788, 155756, 215011, 272573, 430022, 545146, 860044, 1090292, 1505077, 3010154, 4945253, 6020308, 9890506, 19781012, 34616771, 69233542, 138467084]

約数ペア:

[(1, 138467084), (2, 69233542), (4, 34616771), (7, 19781012), (14, 9890506), (23, 6020308), (28, 4945253), (46, 3010154), (92, 1505077), (127, 1090292), (161, 860044), (254, 545146), (322, 430022), (508, 272573), (644, 215011), (889, 155756), (1693, 81788), (1778, 77878), (2921, 47404), (3386, 40894), (3556, 38939), (5842, 23702), (6772, 20447), (11684, 11851)]