165909752

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 318789120

約数和(自身を除く): 152879368

約数列:

[1, 2, 4, 8, 61, 122, 127, 244, 254, 488, 508, 1016, 2677, 5354, 7747, 10708, 15494, 21416, 30988, 61976, 163297, 326594, 339979, 653188, 679958, 1306376, 1359916, 2719832, 20738719, 41477438, 82954876, 165909752]

約数ペア:

[(1, 165909752), (2, 82954876), (4, 41477438), (8, 20738719), (61, 2719832), (122, 1359916), (127, 1306376), (244, 679958), (254, 653188), (488, 339979), (508, 326594), (1016, 163297), (2677, 61976), (5354, 30988), (7747, 21416), (10708, 15494)]