142018422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 374685696

約数和(自身を除く): 232667274

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 43, 46, 69, 78, 86, 91, 129, 138, 161, 182, 258, 263, 273, 299, 301, 322, 483, 526, 546, 559, 598, 602, 789, 897, 903, 966, 989, 1118, 1578, 1677, 1794, 1806, 1841, 1978, 2093, 2967, 3354, 3419, 3682, 3913, 4186, 5523, 5934, 6049, 6279, 6838, 6923, 7826, 10257, 11046, 11309, 11739, 12098, 12558, 12857, 13846, 18147, 20514, 20769, 22618, 23478, 23933, 25714, 33927, 36294, 38571, 41538, 42343, 47866, 67854, 71799, 77142, 78637, 79163, 84686, 89999, 127029, 143598, 147017, 157274, 158326, 179998, 235911, 237489, 254058, 260107, 269997, 294034, 441051, 471822, 474978, 520214, 539994, 550459, 780321, 882102, 1029119, 1100918, 1560642, 1651377, 1820749, 2058238, 3087357, 3302754, 3381391, 3641498, 5462247, 6174714, 6762782, 10144173, 10924494, 20288346, 23669737, 47339474, 71009211, 142018422]

約数ペア:

[(1, 142018422), (2, 71009211), (3, 47339474), (6, 23669737), (7, 20288346), (13, 10924494), (14, 10144173), (21, 6762782), (23, 6174714), (26, 5462247), (39, 3641498), (42, 3381391), (43, 3302754), (46, 3087357), (69, 2058238), (78, 1820749), (86, 1651377), (91, 1560642), (129, 1100918), (138, 1029119), (161, 882102), (182, 780321), (258, 550459), (263, 539994), (273, 520214), (299, 474978), (301, 471822), (322, 441051), (483, 294034), (526, 269997), (546, 260107), (559, 254058), (598, 237489), (602, 235911), (789, 179998), (897, 158326), (903, 157274), (966, 147017), (989, 143598), (1118, 127029), (1578, 89999), (1677, 84686), (1794, 79163), (1806, 78637), (1841, 77142), (1978, 71799), (2093, 67854), (2967, 47866), (3354, 42343), (3419, 41538), (3682, 38571), (3913, 36294), (4186, 33927), (5523, 25714), (5934, 23933), (6049, 23478), (6279, 22618), (6838, 20769), (6923, 20514), (7826, 18147), (10257, 13846), (11046, 12857), (11309, 12558), (11739, 12098)]