123089146

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 210076416

約数和(自身を除く): 86987270

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 197, 289, 391, 394, 578, 782, 799, 1081, 1598, 2162, 3349, 4531, 6647, 6698, 9062, 9259, 13294, 13583, 18377, 18518, 27166, 36754, 56933, 77027, 113866, 154054, 157403, 212957, 312409, 314806, 425914, 624818, 1309459, 2618918, 2675851, 3620269, 5351702, 7240538, 61544573, 123089146]

約数ペア:

[(1, 123089146), (2, 61544573), (17, 7240538), (23, 5351702), (34, 3620269), (46, 2675851), (47, 2618918), (94, 1309459), (197, 624818), (289, 425914), (391, 314806), (394, 312409), (578, 212957), (782, 157403), (799, 154054), (1081, 113866), (1598, 77027), (2162, 56933), (3349, 36754), (4531, 27166), (6647, 18518), (6698, 18377), (9062, 13583), (9259, 13294)]