149910208

素因数分解:

$2^6\times 7^3\times {\mathrm{6829}}^1$

素因数の和:6862

約数の個数: 56

約数和(自身を含む): 346964000

約数和(自身を除く): 197053792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 6829, 10976, 13658, 21952, 27316, 47803, 54632, 95606, 109264, 191212, 218528, 334621, 382424, 437056, 669242, 764848, 1338484, 1529696, 2342347, 2676968, 3059392, 4684694, 5353936, 9369388, 10707872, 18738776, 21415744, 37477552, 74955104, 149910208]

約数ペア:

[(1, 149910208), (2, 74955104), (4, 37477552), (7, 21415744), (8, 18738776), (14, 10707872), (16, 9369388), (28, 5353936), (32, 4684694), (49, 3059392), (56, 2676968), (64, 2342347), (98, 1529696), (112, 1338484), (196, 764848), (224, 669242), (343, 437056), (392, 382424), (448, 334621), (686, 218528), (784, 191212), (1372, 109264), (1568, 95606), (2744, 54632), (3136, 47803), (5488, 27316), (6829, 21952), (10976, 13658)]