142419456

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 120

約数和(自身を含む): 424716864

約数和(自身を除く): 282297408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 997, 1116, 1152, 1488, 1536, 1984, 1994, 2232, 2304, 2976, 2991, 3968, 3988, 4464, 4608, 5952, 5982, 7936, 7976, 8928, 8973, 11904, 11964, 15872, 15952, 17856, 17946, 23808, 23928, 30907, 31904, 35712, 35892, 47616, 47856, 61814, 63808, 71424, 71784, 92721, 95712, 123628, 127616, 142848, 143568, 185442, 191424, 247256, 255232, 278163, 287136, 370884, 382848, 494512, 510464, 556326, 574272, 741768, 765696, 989024, 1112652, 1148544, 1483536, 1531392, 1978048, 2225304, 2297088, 2967072, 3956096, 4450608, 4594176, 5934144, 7912192, 8901216, 11868288, 15824384, 17802432, 23736576, 35604864, 47473152, 71209728, 142419456]

約数ペア:

[(1, 142419456), (2, 71209728), (3, 47473152), (4, 35604864), (6, 23736576), (8, 17802432), (9, 15824384), (12, 11868288), (16, 8901216), (18, 7912192), (24, 5934144), (31, 4594176), (32, 4450608), (36, 3956096), (48, 2967072), (62, 2297088), (64, 2225304), (72, 1978048), (93, 1531392), (96, 1483536), (124, 1148544), (128, 1112652), (144, 989024), (186, 765696), (192, 741768), (248, 574272), (256, 556326), (279, 510464), (288, 494512), (372, 382848), (384, 370884), (496, 287136), (512, 278163), (558, 255232), (576, 247256), (744, 191424), (768, 185442), (992, 143568), (997, 142848), (1116, 127616), (1152, 123628), (1488, 95712), (1536, 92721), (1984, 71784), (1994, 71424), (2232, 63808), (2304, 61814), (2976, 47856), (2991, 47616), (3968, 35892), (3988, 35712), (4464, 31904), (4608, 30907), (5952, 23928), (5982, 23808), (7936, 17946), (7976, 17856), (8928, 15952), (8973, 15872), (11904, 11964)]