157434954

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{617}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 336923712

約数和(自身を除く): 179488758

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 617, 989, 1234, 1849, 1851, 1978, 2967, 3698, 3702, 5547, 5934, 11094, 14191, 26531, 28382, 42527, 42573, 53062, 79593, 85054, 85146, 127581, 159186, 255162, 610213, 1140833, 1220426, 1830639, 2281666, 3422499, 3661278, 6844998, 26239159, 52478318, 78717477, 157434954]

約数ペア:

[(1, 157434954), (2, 78717477), (3, 52478318), (6, 26239159), (23, 6844998), (43, 3661278), (46, 3422499), (69, 2281666), (86, 1830639), (129, 1220426), (138, 1140833), (258, 610213), (617, 255162), (989, 159186), (1234, 127581), (1849, 85146), (1851, 85054), (1978, 79593), (2967, 53062), (3698, 42573), (3702, 42527), (5547, 28382), (5934, 26531), (11094, 14191)]