137981658

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{2579}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 284708160

約数和(自身を除く): 146726502

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 241, 482, 723, 1446, 2579, 5158, 7737, 8917, 15474, 17834, 26751, 53502, 95423, 190846, 286269, 572538, 621539, 1243078, 1864617, 3729234, 22996943, 45993886, 68990829, 137981658]

約数ペア:

[(1, 137981658), (2, 68990829), (3, 45993886), (6, 22996943), (37, 3729234), (74, 1864617), (111, 1243078), (222, 621539), (241, 572538), (482, 286269), (723, 190846), (1446, 95423), (2579, 53502), (5158, 26751), (7737, 17834), (8917, 15474)]