156978215798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{106121}}^1$

素因数の和:106592

約数の個数: 32

約数和(自身を含む): 251916648480

約数和(自身を除く): 94938432682

約数列:

[1, 2, 17, 34, 139, 278, 313, 626, 2363, 4726, 5321, 10642, 43507, 87014, 106121, 212242, 739619, 1479238, 1804057, 3608114, 14750819, 29501638, 33215873, 66431746, 250763923, 501527846, 564669841, 1129339682, 4617006347, 9234012694, 78489107899, 156978215798]

約数ペア:

[(1, 156978215798), (2, 78489107899), (17, 9234012694), (34, 4617006347), (139, 1129339682), (278, 564669841), (313, 501527846), (626, 250763923), (2363, 66431746), (4726, 33215873), (5321, 29501638), (10642, 14750819), (43507, 3608114), (87014, 1804057), (106121, 1479238), (212242, 739619)]