13160368

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 28682688

約数和(自身を除く): 15522320

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 157, 169, 208, 248, 314, 338, 403, 496, 628, 676, 806, 1256, 1352, 1612, 2041, 2512, 2704, 3224, 4082, 4867, 5239, 6448, 8164, 9734, 10478, 16328, 19468, 20956, 26533, 32656, 38936, 41912, 53066, 63271, 77872, 83824, 106132, 126542, 212264, 253084, 424528, 506168, 822523, 1012336, 1645046, 3290092, 6580184, 13160368]

約数ペア:

[(1, 13160368), (2, 6580184), (4, 3290092), (8, 1645046), (13, 1012336), (16, 822523), (26, 506168), (31, 424528), (52, 253084), (62, 212264), (104, 126542), (124, 106132), (157, 83824), (169, 77872), (208, 63271), (248, 53066), (314, 41912), (338, 38936), (403, 32656), (496, 26533), (628, 20956), (676, 19468), (806, 16328), (1256, 10478), (1352, 9734), (1612, 8164), (2041, 6448), (2512, 5239), (2704, 4867), (3224, 4082)]