156979210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{152407}}^1$

素因数の和:152517

約数の個数: 16

約数和(自身を含む): 285307776

約数和(自身を除く): 128328566

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 152407, 304814, 762035, 1524070, 15697921, 31395842, 78489605, 156979210]

約数ペア:

[(1, 156979210), (2, 78489605), (5, 31395842), (10, 15697921), (103, 1524070), (206, 762035), (515, 304814), (1030, 152407)]