181165304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16787}}^1$

素因数の和:16883

約数の個数: 32

約数和(自身を含む): 362620800

約数和(自身を除く): 181455496

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 16787, 33574, 67148, 134296, 318953, 637906, 1191877, 1275812, 2383754, 2551624, 4767508, 9535016, 22645663, 45291326, 90582652, 181165304]

約数ペア:

[(1, 181165304), (2, 90582652), (4, 45291326), (8, 22645663), (19, 9535016), (38, 4767508), (71, 2551624), (76, 2383754), (142, 1275812), (152, 1191877), (284, 637906), (568, 318953), (1349, 134296), (2698, 67148), (5396, 33574), (10792, 16787)]