144217472

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2359

約数の個数: 64

約数和(自身を含む): 333123840

約数和(自身を除く): 188906368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2267, 2272, 3976, 4534, 4544, 7952, 9068, 9088, 15869, 15904, 18136, 31738, 31808, 36272, 63476, 63616, 72544, 126952, 145088, 160957, 253904, 290176, 321914, 507808, 643828, 1015616, 1126699, 1287656, 2031232, 2253398, 2575312, 4506796, 5150624, 9013592, 10301248, 18027184, 20602496, 36054368, 72108736, 144217472]

約数ペア:

[(1, 144217472), (2, 72108736), (4, 36054368), (7, 20602496), (8, 18027184), (14, 10301248), (16, 9013592), (28, 5150624), (32, 4506796), (56, 2575312), (64, 2253398), (71, 2031232), (112, 1287656), (128, 1126699), (142, 1015616), (224, 643828), (284, 507808), (448, 321914), (497, 290176), (568, 253904), (896, 160957), (994, 145088), (1136, 126952), (1988, 72544), (2267, 63616), (2272, 63476), (3976, 36272), (4534, 31808), (4544, 31738), (7952, 18136), (9068, 15904), (9088, 15869)]