158116574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14461}}^1$

素因数の和:14552

約数の個数: 32

約数和(自身を含む): 299884032

約数和(自身を除く): 141767458

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 14461, 28922, 101227, 159071, 202454, 318142, 1026731, 1113497, 2053462, 2226994, 7187117, 11294041, 14374234, 22588082, 79058287, 158116574]

約数ペア:

[(1, 158116574), (2, 79058287), (7, 22588082), (11, 14374234), (14, 11294041), (22, 7187117), (71, 2226994), (77, 2053462), (142, 1113497), (154, 1026731), (497, 318142), (781, 202454), (994, 159071), (1562, 101227), (5467, 28922), (10934, 14461)]