121320368

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{44867}}^1$

素因数の和:44901

約数の個数: 30

約数和(自身を含む): 254536164

約数和(自身を除く): 133215796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 44867, 89734, 179468, 358936, 583271, 717872, 1166542, 2333084, 4666168, 7582523, 9332336, 15165046, 30330092, 60660184, 121320368]

約数ペア:

[(1, 121320368), (2, 60660184), (4, 30330092), (8, 15165046), (13, 9332336), (16, 7582523), (26, 4666168), (52, 2333084), (104, 1166542), (169, 717872), (208, 583271), (338, 358936), (676, 179468), (1352, 89734), (2704, 44867)]