170089472

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 88

約数和(自身を含む): 395971680

約数和(自身を除く): 225882208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 389, 427, 448, 488, 512, 778, 854, 896, 976, 1024, 1556, 1708, 1792, 1952, 2723, 3112, 3416, 3584, 3904, 5446, 6224, 6832, 7168, 7808, 10892, 12448, 13664, 15616, 21784, 23729, 24896, 27328, 31232, 43568, 47458, 49792, 54656, 62464, 87136, 94916, 99584, 109312, 166103, 174272, 189832, 199168, 218624, 332206, 348544, 379664, 398336, 437248, 664412, 697088, 759328, 1328824, 1394176, 1518656, 2657648, 2788352, 3037312, 5315296, 6074624, 10630592, 12149248, 21261184, 24298496, 42522368, 85044736, 170089472]

約数ペア:

[(1, 170089472), (2, 85044736), (4, 42522368), (7, 24298496), (8, 21261184), (14, 12149248), (16, 10630592), (28, 6074624), (32, 5315296), (56, 3037312), (61, 2788352), (64, 2657648), (112, 1518656), (122, 1394176), (128, 1328824), (224, 759328), (244, 697088), (256, 664412), (389, 437248), (427, 398336), (448, 379664), (488, 348544), (512, 332206), (778, 218624), (854, 199168), (896, 189832), (976, 174272), (1024, 166103), (1556, 109312), (1708, 99584), (1792, 94916), (1952, 87136), (2723, 62464), (3112, 54656), (3416, 49792), (3584, 47458), (3904, 43568), (5446, 31232), (6224, 27328), (6832, 24896), (7168, 23729), (7808, 21784), (10892, 15616), (12448, 13664)]