139191234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{254929}}^1$

素因数の和:254954

約数の個数: 32

約数和(自身を含む): 342625920

約数和(自身を除く): 203434686

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 254929, 509858, 764787, 1529574, 1784503, 3314077, 3569006, 5353509, 6628154, 9942231, 10707018, 19884462, 23198539, 46397078, 69595617, 139191234]

約数ペア:

[(1, 139191234), (2, 69595617), (3, 46397078), (6, 23198539), (7, 19884462), (13, 10707018), (14, 9942231), (21, 6628154), (26, 5353509), (39, 3569006), (42, 3314077), (78, 1784503), (91, 1529574), (182, 764787), (273, 509858), (546, 254929)]