139052844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2801}}^1$

素因数の和:3015

約数の個数: 72

約数和(自身を含む): 403891488

約数和(自身を除く): 264838644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 2801, 3546, 4137, 5516, 5602, 7092, 8274, 8403, 11204, 12411, 16548, 16806, 19607, 24822, 25209, 33612, 39214, 49644, 50418, 58821, 78428, 100836, 117642, 176463, 235284, 352926, 551797, 705852, 1103594, 1655391, 2207188, 3310782, 3862579, 4966173, 6621564, 7725158, 9932346, 11587737, 15450316, 19864692, 23175474, 34763211, 46350948, 69526422, 139052844]

約数ペア:

[(1, 139052844), (2, 69526422), (3, 46350948), (4, 34763211), (6, 23175474), (7, 19864692), (9, 15450316), (12, 11587737), (14, 9932346), (18, 7725158), (21, 6621564), (28, 4966173), (36, 3862579), (42, 3310782), (63, 2207188), (84, 1655391), (126, 1103594), (197, 705852), (252, 551797), (394, 352926), (591, 235284), (788, 176463), (1182, 117642), (1379, 100836), (1773, 78428), (2364, 58821), (2758, 50418), (2801, 49644), (3546, 39214), (4137, 33612), (5516, 25209), (5602, 24822), (7092, 19607), (8274, 16806), (8403, 16548), (11204, 12411)]