128206508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{829}}^1$

素因数の和:938

約数の個数: 36

約数和(自身を含む): 240255120

約数和(自身を除く): 112048612

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 829, 943, 1658, 1681, 1886, 3316, 3362, 3772, 6724, 19067, 33989, 38134, 38663, 67978, 76268, 77326, 135956, 154652, 781747, 1393549, 1563494, 2787098, 3126988, 5574196, 32051627, 64103254, 128206508]

約数ペア:

[(1, 128206508), (2, 64103254), (4, 32051627), (23, 5574196), (41, 3126988), (46, 2787098), (82, 1563494), (92, 1393549), (164, 781747), (829, 154652), (943, 135956), (1658, 77326), (1681, 76268), (1886, 67978), (3316, 38663), (3362, 38134), (3772, 33989), (6724, 19067)]