156987331810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1141477}}^1$

素因数の和:1142310

約数の個数: 32

約数和(自身を含む): 299569486320

約数和(自身を除く): 142582154510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 809, 1618, 4045, 8090, 13753, 27506, 68765, 137530, 1141477, 2282954, 5707385, 11414770, 19405109, 38810218, 97025545, 194051090, 923454893, 1846909786, 4617274465, 9234548930, 15698733181, 31397466362, 78493665905, 156987331810]

約数ペア:

[(1, 156987331810), (2, 78493665905), (5, 31397466362), (10, 15698733181), (17, 9234548930), (34, 4617274465), (85, 1846909786), (170, 923454893), (809, 194051090), (1618, 97025545), (4045, 38810218), (8090, 19405109), (13753, 11414770), (27506, 5707385), (68765, 2282954), (137530, 1141477)]