177299916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10531}}^1$

素因数の和:10622

約数の個数: 48

約数和(自身を含む): 438805248

約数和(自身を除く): 261505332

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2806, 4209, 5612, 8418, 10531, 16836, 21062, 31593, 42124, 63186, 126372, 242213, 484426, 642391, 726639, 968852, 1284782, 1453278, 1927173, 2569564, 2906556, 3854346, 7708692, 14774993, 29549986, 44324979, 59099972, 88649958, 177299916]

約数ペア:

[(1, 177299916), (2, 88649958), (3, 59099972), (4, 44324979), (6, 29549986), (12, 14774993), (23, 7708692), (46, 3854346), (61, 2906556), (69, 2569564), (92, 1927173), (122, 1453278), (138, 1284782), (183, 968852), (244, 726639), (276, 642391), (366, 484426), (732, 242213), (1403, 126372), (2806, 63186), (4209, 42124), (5612, 31593), (8418, 21062), (10531, 16836)]