15741567198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1219

約数の個数: 144

約数和(自身を含む): 40681274400

約数和(自身を除く): 24939707202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 149, 174, 203, 261, 298, 406, 447, 522, 609, 841, 894, 997, 1043, 1218, 1341, 1682, 1827, 1994, 2086, 2523, 2682, 2991, 3129, 3654, 4321, 5046, 5887, 5982, 6258, 6979, 7569, 8642, 8973, 9387, 11774, 12963, 13958, 15138, 17661, 17946, 18774, 20937, 25926, 28913, 30247, 35322, 38889, 41874, 52983, 57826, 60494, 62811, 77778, 86739, 90741, 105966, 125309, 125622, 148553, 173478, 181482, 202391, 250618, 260217, 272223, 297106, 375927, 404782, 445659, 520434, 544446, 607173, 751854, 838477, 877163, 891318, 1039871, 1127781, 1214346, 1336977, 1676954, 1754326, 1821519, 2079742, 2255562, 2515431, 2631489, 2673954, 3119613, 3643038, 4308037, 5030862, 5262978, 5869339, 6239226, 7546293, 7894467, 8616074, 9358839, 11738678, 12924111, 15092586, 15788934, 17608017, 18717678, 25848222, 30156259, 35216034, 38772333, 52824051, 60312518, 77544666, 90468777, 105648102, 124933073, 180937554, 249866146, 271406331, 374799219, 542812662, 749598438, 874531511, 1124397657, 1749063022, 2248795314, 2623594533, 5247189066, 7870783599, 15741567198]

約数ペア:

[(1, 15741567198), (2, 7870783599), (3, 5247189066), (6, 2623594533), (7, 2248795314), (9, 1749063022), (14, 1124397657), (18, 874531511), (21, 749598438), (29, 542812662), (42, 374799219), (58, 271406331), (63, 249866146), (87, 180937554), (126, 124933073), (149, 105648102), (174, 90468777), (203, 77544666), (261, 60312518), (298, 52824051), (406, 38772333), (447, 35216034), (522, 30156259), (609, 25848222), (841, 18717678), (894, 17608017), (997, 15788934), (1043, 15092586), (1218, 12924111), (1341, 11738678), (1682, 9358839), (1827, 8616074), (1994, 7894467), (2086, 7546293), (2523, 6239226), (2682, 5869339), (2991, 5262978), (3129, 5030862), (3654, 4308037), (4321, 3643038), (5046, 3119613), (5887, 2673954), (5982, 2631489), (6258, 2515431), (6979, 2255562), (7569, 2079742), (8642, 1821519), (8973, 1754326), (9387, 1676954), (11774, 1336977), (12963, 1214346), (13958, 1127781), (15138, 1039871), (17661, 891318), (17946, 877163), (18774, 838477), (20937, 751854), (25926, 607173), (28913, 544446), (30247, 520434), (35322, 445659), (38889, 404782), (41874, 375927), (52983, 297106), (57826, 272223), (60494, 260217), (62811, 250618), (77778, 202391), (86739, 181482), (90741, 173478), (105966, 148553), (125309, 125622)]