157088512

素因数分解:

$2^8\times 7^3\times {\mathrm{1789}}^1$

素因数の和:1826

約数の個数: 72

約数和(自身を含む): 365876000

約数和(自身を除く): 208787488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1789, 1792, 2744, 3136, 3578, 5488, 6272, 7156, 10976, 12523, 12544, 14312, 21952, 25046, 28624, 43904, 50092, 57248, 87661, 87808, 100184, 114496, 175322, 200368, 228992, 350644, 400736, 457984, 613627, 701288, 801472, 1227254, 1402576, 1602944, 2454508, 2805152, 3205888, 4909016, 5610304, 9818032, 11220608, 19636064, 22441216, 39272128, 78544256, 157088512]

約数ペア:

[(1, 157088512), (2, 78544256), (4, 39272128), (7, 22441216), (8, 19636064), (14, 11220608), (16, 9818032), (28, 5610304), (32, 4909016), (49, 3205888), (56, 2805152), (64, 2454508), (98, 1602944), (112, 1402576), (128, 1227254), (196, 801472), (224, 701288), (256, 613627), (343, 457984), (392, 400736), (448, 350644), (686, 228992), (784, 200368), (896, 175322), (1372, 114496), (1568, 100184), (1789, 87808), (1792, 87661), (2744, 57248), (3136, 50092), (3578, 43904), (5488, 28624), (6272, 25046), (7156, 21952), (10976, 14312), (12523, 12544)]