160154552

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 325260360

約数和(自身を除く): 165105808

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 289, 424, 578, 901, 1156, 1307, 1802, 2312, 2614, 3604, 5228, 7208, 10456, 15317, 22219, 30634, 44438, 61268, 69271, 88876, 122536, 138542, 177752, 277084, 377723, 554168, 755446, 1177607, 1510892, 2355214, 3021784, 4710428, 9420856, 20019319, 40038638, 80077276, 160154552]

約数ペア:

[(1, 160154552), (2, 80077276), (4, 40038638), (8, 20019319), (17, 9420856), (34, 4710428), (53, 3021784), (68, 2355214), (106, 1510892), (136, 1177607), (212, 755446), (289, 554168), (424, 377723), (578, 277084), (901, 177752), (1156, 138542), (1307, 122536), (1802, 88876), (2312, 69271), (2614, 61268), (3604, 44438), (5228, 30634), (7208, 22219), (10456, 15317)]