162427552

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1554

約数の個数: 72

約数和(自身を含む): 377485920

約数和(自身を除く): 215058368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1459, 1568, 1988, 2272, 2918, 3479, 3976, 5836, 6958, 7952, 10213, 11672, 13916, 15904, 20426, 23344, 27832, 40852, 46688, 55664, 71491, 81704, 103589, 111328, 142982, 163408, 207178, 285964, 326816, 414356, 571928, 725123, 828712, 1143856, 1450246, 1657424, 2287712, 2900492, 3314848, 5075861, 5800984, 10151722, 11601968, 20303444, 23203936, 40606888, 81213776, 162427552]

約数ペア:

[(1, 162427552), (2, 81213776), (4, 40606888), (7, 23203936), (8, 20303444), (14, 11601968), (16, 10151722), (28, 5800984), (32, 5075861), (49, 3314848), (56, 2900492), (71, 2287712), (98, 1657424), (112, 1450246), (142, 1143856), (196, 828712), (224, 725123), (284, 571928), (392, 414356), (497, 326816), (568, 285964), (784, 207178), (994, 163408), (1136, 142982), (1459, 111328), (1568, 103589), (1988, 81704), (2272, 71491), (2918, 55664), (3479, 46688), (3976, 40852), (5836, 27832), (6958, 23344), (7952, 20426), (10213, 15904), (11672, 13916)]