169905628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{12899}}^1$

素因数の和:13029

約数の個数: 24

約数和(自身を含む): 308826000

約数和(自身を除く): 138920372

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 6586, 12899, 13172, 25798, 51596, 477263, 954526, 1148011, 1909052, 2296022, 4592044, 42476407, 84952814, 169905628]

約数ペア:

[(1, 169905628), (2, 84952814), (4, 42476407), (37, 4592044), (74, 2296022), (89, 1909052), (148, 1148011), (178, 954526), (356, 477263), (3293, 51596), (6586, 25798), (12899, 13172)]