158951296

素因数分解:

$2^7\times 7^2\times {\mathrm{25343}}^1$

素因数の和:25371

約数の個数: 48

約数和(自身を含む): 368375040

約数和(自身を除く): 209423744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 25343, 50686, 101372, 177401, 202744, 354802, 405488, 709604, 810976, 1241807, 1419208, 1621952, 2483614, 2838416, 3243904, 4967228, 5676832, 9934456, 11353664, 19868912, 22707328, 39737824, 79475648, 158951296]

約数ペア:

[(1, 158951296), (2, 79475648), (4, 39737824), (7, 22707328), (8, 19868912), (14, 11353664), (16, 9934456), (28, 5676832), (32, 4967228), (49, 3243904), (56, 2838416), (64, 2483614), (98, 1621952), (112, 1419208), (128, 1241807), (196, 810976), (224, 709604), (392, 405488), (448, 354802), (784, 202744), (896, 177401), (1568, 101372), (3136, 50686), (6272, 25343)]