151923968

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5027

約数の個数: 72

約数和(自身を含む): 367036992

約数和(自身を除く): 215113024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 4987, 7616, 9974, 15232, 19948, 30464, 34909, 39896, 69818, 79792, 84779, 139636, 159584, 169558, 279272, 319168, 339116, 558544, 593453, 638336, 678232, 1117088, 1186906, 1276672, 1356464, 2234176, 2373812, 2712928, 4468352, 4747624, 5425856, 8936704, 9495248, 10851712, 18990496, 21703424, 37980992, 75961984, 151923968]

約数ペア:

[(1, 151923968), (2, 75961984), (4, 37980992), (7, 21703424), (8, 18990496), (14, 10851712), (16, 9495248), (17, 8936704), (28, 5425856), (32, 4747624), (34, 4468352), (56, 2712928), (64, 2373812), (68, 2234176), (112, 1356464), (119, 1276672), (128, 1186906), (136, 1117088), (224, 678232), (238, 638336), (256, 593453), (272, 558544), (448, 339116), (476, 319168), (544, 279272), (896, 169558), (952, 159584), (1088, 139636), (1792, 84779), (1904, 79792), (2176, 69818), (3808, 39896), (4352, 34909), (4987, 30464), (7616, 19948), (9974, 15232)]