155254848

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1720

約数の個数: 112

約数和(自身を含む): 476365824

約数和(自身を除く): 321110976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 852, 994, 1136, 1344, 1491, 1627, 1704, 1988, 2272, 2982, 3254, 3408, 3976, 4544, 4881, 5964, 6508, 6816, 7952, 9762, 11389, 11928, 13016, 13632, 15904, 19524, 22778, 23856, 26032, 31808, 34167, 39048, 45556, 47712, 52064, 68334, 78096, 91112, 95424, 104128, 115517, 136668, 156192, 182224, 231034, 273336, 312384, 346551, 364448, 462068, 546672, 693102, 728896, 808619, 924136, 1093344, 1386204, 1617238, 1848272, 2186688, 2425857, 2772408, 3234476, 3696544, 4851714, 5544816, 6468952, 7393088, 9703428, 11089632, 12937904, 19406856, 22179264, 25875808, 38813712, 51751616, 77627424, 155254848]

約数ペア:

[(1, 155254848), (2, 77627424), (3, 51751616), (4, 38813712), (6, 25875808), (7, 22179264), (8, 19406856), (12, 12937904), (14, 11089632), (16, 9703428), (21, 7393088), (24, 6468952), (28, 5544816), (32, 4851714), (42, 3696544), (48, 3234476), (56, 2772408), (64, 2425857), (71, 2186688), (84, 1848272), (96, 1617238), (112, 1386204), (142, 1093344), (168, 924136), (192, 808619), (213, 728896), (224, 693102), (284, 546672), (336, 462068), (426, 364448), (448, 346551), (497, 312384), (568, 273336), (672, 231034), (852, 182224), (994, 156192), (1136, 136668), (1344, 115517), (1491, 104128), (1627, 95424), (1704, 91112), (1988, 78096), (2272, 68334), (2982, 52064), (3254, 47712), (3408, 45556), (3976, 39048), (4544, 34167), (4881, 31808), (5964, 26032), (6508, 23856), (6816, 22778), (7952, 19524), (9762, 15904), (11389, 13632), (11928, 13016)]