127376348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{78241}}^1$

素因数の和:78293

約数の個数: 24

約数和(自身を含む): 249748464

約数和(自身を除く): 122372116

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 78241, 156482, 312964, 860651, 1721302, 2894917, 3442604, 5789834, 11579668, 31844087, 63688174, 127376348]

約数ペア:

[(1, 127376348), (2, 63688174), (4, 31844087), (11, 11579668), (22, 5789834), (37, 3442604), (44, 2894917), (74, 1721302), (148, 860651), (407, 312964), (814, 156482), (1628, 78241)]