154983158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 266070528

約数和(自身を除く): 111087370

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 3478, 4051, 8102, 19129, 38258, 44561, 89122, 149887, 190397, 299774, 380794, 1648757, 2094367, 3297514, 4188734, 7044689, 14089378, 77491579, 154983158]

約数ペア:

[(1, 154983158), (2, 77491579), (11, 14089378), (22, 7044689), (37, 4188734), (47, 3297514), (74, 2094367), (94, 1648757), (407, 380794), (517, 299774), (814, 190397), (1034, 149887), (1739, 89122), (3478, 44561), (4051, 38258), (8102, 19129)]