156769616144

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{641}}^1\times {\mathrm{60899}}^1$

素因数の和:61799

約数の個数: 40

約数和(自身を含む): 305432013600

約数和(自身を除く): 148662397456

約数列:

[1, 2, 4, 8, 16, 251, 502, 641, 1004, 1282, 2008, 2564, 4016, 5128, 10256, 60899, 121798, 160891, 243596, 321782, 487192, 643564, 974384, 1287128, 2574256, 15285649, 30571298, 39036259, 61142596, 78072518, 122285192, 156145036, 244570384, 312290072, 624580144, 9798101009, 19596202018, 39192404036, 78384808072, 156769616144]

約数ペア:

[(1, 156769616144), (2, 78384808072), (4, 39192404036), (8, 19596202018), (16, 9798101009), (251, 624580144), (502, 312290072), (641, 244570384), (1004, 156145036), (1282, 122285192), (2008, 78072518), (2564, 61142596), (4016, 39036259), (5128, 30571298), (10256, 15285649), (60899, 2574256), (121798, 1287128), (160891, 974384), (243596, 643564), (321782, 487192)]