143885824

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 310533696

約数和(自身を除く): 166647872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 256, 271, 272, 488, 512, 542, 544, 976, 1037, 1084, 1088, 1952, 2074, 2168, 2176, 3904, 4148, 4336, 4352, 4607, 7808, 8296, 8672, 8704, 9214, 15616, 16531, 16592, 17344, 18428, 31232, 33062, 33184, 34688, 36856, 66124, 66368, 69376, 73712, 132248, 132736, 138752, 147424, 264496, 265472, 281027, 294848, 528992, 530944, 562054, 589696, 1057984, 1124108, 1179392, 2115968, 2248216, 2358784, 4231936, 4496432, 8463872, 8992864, 17985728, 35971456, 71942912, 143885824]

約数ペア:

[(1, 143885824), (2, 71942912), (4, 35971456), (8, 17985728), (16, 8992864), (17, 8463872), (32, 4496432), (34, 4231936), (61, 2358784), (64, 2248216), (68, 2115968), (122, 1179392), (128, 1124108), (136, 1057984), (244, 589696), (256, 562054), (271, 530944), (272, 528992), (488, 294848), (512, 281027), (542, 265472), (544, 264496), (976, 147424), (1037, 138752), (1084, 132736), (1088, 132248), (1952, 73712), (2074, 69376), (2168, 66368), (2176, 66124), (3904, 36856), (4148, 34688), (4336, 33184), (4352, 33062), (4607, 31232), (7808, 18428), (8296, 17344), (8672, 16592), (8704, 16531), (9214, 15616)]