161637224

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5538

約数の個数: 64

約数和(自身を含む): 378639360

約数和(自身を除く): 217002136

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 5477, 7378, 10954, 14756, 21908, 29512, 38339, 43816, 76678, 93109, 153356, 169787, 186218, 306712, 339574, 372436, 651763, 679148, 744872, 1188509, 1303526, 1358296, 2377018, 2607052, 2886379, 4754036, 5214104, 5772758, 9508072, 11545516, 20204653, 23091032, 40409306, 80818612, 161637224]

約数ペア:

[(1, 161637224), (2, 80818612), (4, 40409306), (7, 23091032), (8, 20204653), (14, 11545516), (17, 9508072), (28, 5772758), (31, 5214104), (34, 4754036), (56, 2886379), (62, 2607052), (68, 2377018), (119, 1358296), (124, 1303526), (136, 1188509), (217, 744872), (238, 679148), (248, 651763), (434, 372436), (476, 339574), (527, 306712), (868, 186218), (952, 169787), (1054, 153356), (1736, 93109), (2108, 76678), (3689, 43816), (4216, 38339), (5477, 29512), (7378, 21908), (10954, 14756)]