144888718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 247595040

約数和(自身を除く): 102706322

約数列:

[1, 2, 13, 19, 26, 38, 241, 247, 482, 494, 1217, 2434, 3133, 4579, 6266, 9158, 15821, 23123, 31642, 46246, 59527, 119054, 293297, 300599, 586594, 601198, 3812861, 5572643, 7625722, 11145286, 72444359, 144888718]

約数ペア:

[(1, 144888718), (2, 72444359), (13, 11145286), (19, 7625722), (26, 5572643), (38, 3812861), (241, 601198), (247, 586594), (482, 300599), (494, 293297), (1217, 119054), (2434, 59527), (3133, 46246), (4579, 31642), (6266, 23123), (9158, 15821)]