144916506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 242155494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 83, 93, 126, 149, 166, 186, 189, 217, 249, 279, 298, 378, 434, 447, 498, 558, 581, 651, 747, 837, 894, 1043, 1162, 1302, 1341, 1494, 1674, 1743, 1953, 2086, 2241, 2573, 2682, 3129, 3486, 3906, 4023, 4482, 4619, 5146, 5229, 5859, 6258, 7719, 8046, 9238, 9387, 10458, 11718, 12367, 13857, 15438, 15687, 18011, 18774, 23157, 24734, 27714, 28161, 31374, 32333, 36022, 37101, 41571, 46314, 54033, 56322, 64666, 69471, 74202, 83142, 86569, 96999, 108066, 111303, 124713, 138942, 162099, 173138, 193998, 222606, 249426, 259707, 290997, 324198, 333909, 383377, 486297, 519414, 581994, 667818, 766754, 779121, 872991, 972594, 1150131, 1558242, 1745982, 2300262, 2337363, 2683639, 3450393, 4674726, 5367278, 6900786, 8050917, 10351179, 16101834, 20702358, 24152751, 48305502, 72458253, 144916506]

約数ペア:

[(1, 144916506), (2, 72458253), (3, 48305502), (6, 24152751), (7, 20702358), (9, 16101834), (14, 10351179), (18, 8050917), (21, 6900786), (27, 5367278), (31, 4674726), (42, 3450393), (54, 2683639), (62, 2337363), (63, 2300262), (83, 1745982), (93, 1558242), (126, 1150131), (149, 972594), (166, 872991), (186, 779121), (189, 766754), (217, 667818), (249, 581994), (279, 519414), (298, 486297), (378, 383377), (434, 333909), (447, 324198), (498, 290997), (558, 259707), (581, 249426), (651, 222606), (747, 193998), (837, 173138), (894, 162099), (1043, 138942), (1162, 124713), (1302, 111303), (1341, 108066), (1494, 96999), (1674, 86569), (1743, 83142), (1953, 74202), (2086, 69471), (2241, 64666), (2573, 56322), (2682, 54033), (3129, 46314), (3486, 41571), (3906, 37101), (4023, 36022), (4482, 32333), (4619, 31374), (5146, 28161), (5229, 27714), (5859, 24734), (6258, 23157), (7719, 18774), (8046, 18011), (9238, 15687), (9387, 15438), (10458, 13857), (11718, 12367)]