155539748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{427307}}^1$

素因数の和:427331

約数の個数: 24

約数和(自身を含む): 335009472

約数和(自身を除く): 179469724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 427307, 854614, 1709228, 2991149, 5554991, 5982298, 11109982, 11964596, 22219964, 38884937, 77769874, 155539748]

約数ペア:

[(1, 155539748), (2, 77769874), (4, 38884937), (7, 22219964), (13, 11964596), (14, 11109982), (26, 5982298), (28, 5554991), (52, 2991149), (91, 1709228), (182, 854614), (364, 427307)]