172377408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{128257}}^1$

素因数の和:128279

約数の個数: 56

約数和(自身を含む): 521240512

約数和(自身を除く): 348863104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 128257, 256514, 384771, 513028, 769542, 897799, 1026056, 1539084, 1795598, 2052112, 2693397, 3078168, 3591196, 4104224, 5386794, 6156336, 7182392, 8208448, 10773588, 12312672, 14364784, 21547176, 24625344, 28729568, 43094352, 57459136, 86188704, 172377408]

約数ペア:

[(1, 172377408), (2, 86188704), (3, 57459136), (4, 43094352), (6, 28729568), (7, 24625344), (8, 21547176), (12, 14364784), (14, 12312672), (16, 10773588), (21, 8208448), (24, 7182392), (28, 6156336), (32, 5386794), (42, 4104224), (48, 3591196), (56, 3078168), (64, 2693397), (84, 2052112), (96, 1795598), (112, 1539084), (168, 1026056), (192, 897799), (224, 769542), (336, 513028), (448, 384771), (672, 256514), (1344, 128257)]