128549714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{3371}}^1$

素因数の和:4225

約数の個数: 16

約数和(自身を含む): 201510720

約数和(自身を除く): 72961006

約数列:

[1, 2, 23, 46, 829, 1658, 3371, 6742, 19067, 38134, 77533, 155066, 2794559, 5589118, 64274857, 128549714]

約数ペア:

[(1, 128549714), (2, 64274857), (23, 5589118), (46, 2794559), (829, 155066), (1658, 77533), (3371, 38134), (6742, 19067)]