161445032

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{36493}}^1$

素因数の和:36585

約数の個数: 32

約数和(自身を含む): 350342400

約数和(自身を除く): 188897368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 36493, 72986, 145972, 255451, 291944, 510902, 1021804, 2043608, 2882947, 5765894, 11531788, 20180629, 23063576, 40361258, 80722516, 161445032]

約数ペア:

[(1, 161445032), (2, 80722516), (4, 40361258), (7, 23063576), (8, 20180629), (14, 11531788), (28, 5765894), (56, 2882947), (79, 2043608), (158, 1021804), (316, 510902), (553, 291944), (632, 255451), (1106, 145972), (2212, 72986), (4424, 36493)]