109939218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 238436352

約数和(自身を除く): 128497134

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 97, 129, 138, 191, 194, 258, 291, 382, 573, 582, 989, 1146, 1978, 2231, 2967, 4171, 4393, 4462, 5934, 6693, 8213, 8342, 8786, 12513, 13179, 13386, 16426, 18527, 24639, 25026, 26358, 37054, 49278, 55581, 95933, 111162, 188899, 191866, 287799, 377798, 426121, 566697, 575598, 796661, 852242, 1133394, 1278363, 1593322, 2389983, 2556726, 4779966, 18323203, 36646406, 54969609, 109939218]

約数ペア:

[(1, 109939218), (2, 54969609), (3, 36646406), (6, 18323203), (23, 4779966), (43, 2556726), (46, 2389983), (69, 1593322), (86, 1278363), (97, 1133394), (129, 852242), (138, 796661), (191, 575598), (194, 566697), (258, 426121), (291, 377798), (382, 287799), (573, 191866), (582, 188899), (989, 111162), (1146, 95933), (1978, 55581), (2231, 49278), (2967, 37054), (4171, 26358), (4393, 25026), (4462, 24639), (5934, 18527), (6693, 16426), (8213, 13386), (8342, 13179), (8786, 12513)]