144270352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 292856256

約数和(自身を除く): 148585904

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 307, 368, 614, 1228, 1277, 2456, 2554, 4912, 5108, 7061, 10216, 14122, 20432, 28244, 29371, 56488, 58742, 112976, 117484, 234968, 392039, 469936, 784078, 1568156, 3136312, 6272624, 9016897, 18033794, 36067588, 72135176, 144270352]

約数ペア:

[(1, 144270352), (2, 72135176), (4, 36067588), (8, 18033794), (16, 9016897), (23, 6272624), (46, 3136312), (92, 1568156), (184, 784078), (307, 469936), (368, 392039), (614, 234968), (1228, 117484), (1277, 112976), (2456, 58742), (2554, 56488), (4912, 29371), (5108, 28244), (7061, 20432), (10216, 14122)]