172023748

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{14969}}^1$

素因数の和:15016

約数の個数: 36

約数和(自身を含む): 345178260

約数和(自身を除く): 173154512

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 14969, 29938, 59876, 194597, 254473, 389194, 508946, 778388, 1017892, 2529761, 3308149, 5059522, 6616298, 10119044, 13232596, 43005937, 86011874, 172023748]

約数ペア:

[(1, 172023748), (2, 86011874), (4, 43005937), (13, 13232596), (17, 10119044), (26, 6616298), (34, 5059522), (52, 3308149), (68, 2529761), (169, 1017892), (221, 778388), (338, 508946), (442, 389194), (676, 254473), (884, 194597), (2873, 59876), (5746, 29938), (11492, 14969)]