131073152

素因数分解:

$2^7\times 7^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 300157440

約数和(自身を除く): 169084288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 448, 482, 607, 896, 964, 1214, 1687, 1928, 2428, 3374, 3856, 4249, 4856, 6748, 7712, 8498, 9712, 13496, 15424, 16996, 19424, 26992, 30848, 33992, 38848, 53984, 67984, 77696, 107968, 135968, 146287, 215936, 271936, 292574, 543872, 585148, 1024009, 1170296, 2048018, 2340592, 4096036, 4681184, 8192072, 9362368, 16384144, 18724736, 32768288, 65536576, 131073152]

約数ペア:

[(1, 131073152), (2, 65536576), (4, 32768288), (7, 18724736), (8, 16384144), (14, 9362368), (16, 8192072), (28, 4681184), (32, 4096036), (56, 2340592), (64, 2048018), (112, 1170296), (128, 1024009), (224, 585148), (241, 543872), (448, 292574), (482, 271936), (607, 215936), (896, 146287), (964, 135968), (1214, 107968), (1687, 77696), (1928, 67984), (2428, 53984), (3374, 38848), (3856, 33992), (4249, 30848), (4856, 26992), (6748, 19424), (7712, 16996), (8498, 15424), (9712, 13496)]