144416768

素因数分解:

$2^{13}\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 84

約数和(自身を含む): 311834022

約数和(自身を除く): 167417254

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 256, 272, 289, 488, 512, 544, 578, 976, 1024, 1037, 1088, 1156, 1952, 2048, 2074, 2176, 2312, 3904, 4096, 4148, 4352, 4624, 7808, 8192, 8296, 8704, 9248, 15616, 16592, 17408, 17629, 18496, 31232, 33184, 34816, 35258, 36992, 62464, 66368, 69632, 70516, 73984, 124928, 132736, 139264, 141032, 147968, 249856, 265472, 282064, 295936, 499712, 530944, 564128, 591872, 1061888, 1128256, 1183744, 2123776, 2256512, 2367488, 4247552, 4513024, 8495104, 9026048, 18052096, 36104192, 72208384, 144416768]

約数ペア:

[(1, 144416768), (2, 72208384), (4, 36104192), (8, 18052096), (16, 9026048), (17, 8495104), (32, 4513024), (34, 4247552), (61, 2367488), (64, 2256512), (68, 2123776), (122, 1183744), (128, 1128256), (136, 1061888), (244, 591872), (256, 564128), (272, 530944), (289, 499712), (488, 295936), (512, 282064), (544, 265472), (578, 249856), (976, 147968), (1024, 141032), (1037, 139264), (1088, 132736), (1156, 124928), (1952, 73984), (2048, 70516), (2074, 69632), (2176, 66368), (2312, 62464), (3904, 36992), (4096, 35258), (4148, 34816), (4352, 33184), (4624, 31232), (7808, 18496), (8192, 17629), (8296, 17408), (8704, 16592), (9248, 15616)]