145583226

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 321048000

約数和(自身を除く): 175464774

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 199, 291, 398, 419, 582, 597, 838, 873, 1194, 1257, 1746, 1791, 2514, 3582, 3771, 7542, 19303, 38606, 40643, 57909, 81286, 83381, 115818, 121929, 166762, 173727, 243858, 250143, 347454, 365787, 500286, 731574, 750429, 1500858, 8087957, 16175914, 24263871, 48527742, 72791613, 145583226]

約数ペア:

[(1, 145583226), (2, 72791613), (3, 48527742), (6, 24263871), (9, 16175914), (18, 8087957), (97, 1500858), (194, 750429), (199, 731574), (291, 500286), (398, 365787), (419, 347454), (582, 250143), (597, 243858), (838, 173727), (873, 166762), (1194, 121929), (1257, 115818), (1746, 83381), (1791, 81286), (2514, 57909), (3582, 40643), (3771, 38606), (7542, 19303)]