157582026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1933}}^1$

素因数の和:2595

約数の個数: 48

約数和(自身を含む): 391008384

約数和(自身を除く): 233426358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647, 1294, 1933, 1941, 3866, 3882, 4529, 5799, 5823, 9058, 11598, 11646, 13531, 13587, 17397, 27062, 27174, 34794, 40593, 40761, 81186, 81522, 121779, 243558, 1250651, 2501302, 3751953, 7503906, 8754557, 11255859, 17509114, 22511718, 26263671, 52527342, 78791013, 157582026]

約数ペア:

[(1, 157582026), (2, 78791013), (3, 52527342), (6, 26263671), (7, 22511718), (9, 17509114), (14, 11255859), (18, 8754557), (21, 7503906), (42, 3751953), (63, 2501302), (126, 1250651), (647, 243558), (1294, 121779), (1933, 81522), (1941, 81186), (3866, 40761), (3882, 40593), (4529, 34794), (5799, 27174), (5823, 27062), (9058, 17397), (11598, 13587), (11646, 13531)]