144420336

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 417830400

約数和(自身を除く): 273410064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 127, 144, 149, 159, 212, 254, 298, 318, 381, 424, 447, 477, 508, 596, 636, 762, 848, 894, 954, 1016, 1143, 1192, 1272, 1341, 1524, 1788, 1908, 2032, 2286, 2384, 2544, 2682, 3048, 3576, 3816, 4572, 5364, 6096, 6731, 7152, 7632, 7897, 9144, 10728, 13462, 15794, 18288, 18923, 20193, 21456, 23691, 26924, 31588, 37846, 40386, 47382, 53848, 56769, 60579, 63176, 71073, 75692, 80772, 94764, 107696, 113538, 121158, 126352, 142146, 151384, 161544, 170307, 189528, 227076, 242316, 284292, 302768, 323088, 340614, 379056, 454152, 484632, 568584, 681228, 908304, 969264, 1002919, 1137168, 1362456, 2005838, 2724912, 3008757, 4011676, 6017514, 8023352, 9026271, 12035028, 16046704, 18052542, 24070056, 36105084, 48140112, 72210168, 144420336]

約数ペア:

[(1, 144420336), (2, 72210168), (3, 48140112), (4, 36105084), (6, 24070056), (8, 18052542), (9, 16046704), (12, 12035028), (16, 9026271), (18, 8023352), (24, 6017514), (36, 4011676), (48, 3008757), (53, 2724912), (72, 2005838), (106, 1362456), (127, 1137168), (144, 1002919), (149, 969264), (159, 908304), (212, 681228), (254, 568584), (298, 484632), (318, 454152), (381, 379056), (424, 340614), (447, 323088), (477, 302768), (508, 284292), (596, 242316), (636, 227076), (762, 189528), (848, 170307), (894, 161544), (954, 151384), (1016, 142146), (1143, 126352), (1192, 121158), (1272, 113538), (1341, 107696), (1524, 94764), (1788, 80772), (1908, 75692), (2032, 71073), (2286, 63176), (2384, 60579), (2544, 56769), (2682, 53848), (3048, 47382), (3576, 40386), (3816, 37846), (4572, 31588), (5364, 26924), (6096, 23691), (6731, 21456), (7152, 20193), (7632, 18923), (7897, 18288), (9144, 15794), (10728, 13462)]