144978816

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 419097600

約数和(自身を除く): 274118784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 641, 744, 912, 992, 1178, 1216, 1282, 1488, 1767, 1824, 1923, 1984, 2356, 2432, 2564, 2976, 3534, 3648, 3846, 3968, 4712, 5128, 5952, 7068, 7296, 7692, 9424, 10256, 11904, 12179, 14136, 15384, 18848, 19871, 20512, 24358, 28272, 30768, 36537, 37696, 39742, 41024, 48716, 56544, 59613, 61536, 73074, 75392, 79484, 82048, 97432, 113088, 119226, 123072, 146148, 158968, 194864, 226176, 238452, 246144, 292296, 317936, 377549, 389728, 476904, 584592, 635872, 755098, 779456, 953808, 1132647, 1169184, 1271744, 1510196, 1558912, 1907616, 2265294, 2338368, 2543488, 3020392, 3815232, 4530588, 4676736, 6040784, 7630464, 9061176, 12081568, 18122352, 24163136, 36244704, 48326272, 72489408, 144978816]

約数ペア:

[(1, 144978816), (2, 72489408), (3, 48326272), (4, 36244704), (6, 24163136), (8, 18122352), (12, 12081568), (16, 9061176), (19, 7630464), (24, 6040784), (31, 4676736), (32, 4530588), (38, 3815232), (48, 3020392), (57, 2543488), (62, 2338368), (64, 2265294), (76, 1907616), (93, 1558912), (96, 1510196), (114, 1271744), (124, 1169184), (128, 1132647), (152, 953808), (186, 779456), (192, 755098), (228, 635872), (248, 584592), (304, 476904), (372, 389728), (384, 377549), (456, 317936), (496, 292296), (589, 246144), (608, 238452), (641, 226176), (744, 194864), (912, 158968), (992, 146148), (1178, 123072), (1216, 119226), (1282, 113088), (1488, 97432), (1767, 82048), (1824, 79484), (1923, 75392), (1984, 73074), (2356, 61536), (2432, 59613), (2564, 56544), (2976, 48716), (3534, 41024), (3648, 39742), (3846, 37696), (3968, 36537), (4712, 30768), (5128, 28272), (5952, 24358), (7068, 20512), (7296, 19871), (7692, 18848), (9424, 15384), (10256, 14136), (11904, 12179)]