153978167278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1\times {\mathrm{38317}}^1$

素因数の和:39676

約数の個数: 32

約数和(自身を含む): 250905037824

約数和(自身を除く): 96926870546

約数列:

[1, 2, 13, 26, 127, 254, 1217, 1651, 2434, 3302, 15821, 31642, 38317, 76634, 154559, 309118, 498121, 996242, 2009267, 4018534, 4866259, 9732518, 46631789, 63261367, 93263578, 126522734, 606213257, 1212426514, 5922237203, 11844474406, 76989083639, 153978167278]

約数ペア:

[(1, 153978167278), (2, 76989083639), (13, 11844474406), (26, 5922237203), (127, 1212426514), (254, 606213257), (1217, 126522734), (1651, 93263578), (2434, 63261367), (3302, 46631789), (15821, 9732518), (31642, 4866259), (38317, 4018534), (76634, 2009267), (154559, 996242), (309118, 498121)]