156721194702

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{393667}}^1$

素因数の和:394993

約数の個数: 48

約数和(自身を含む): 359814126672

約数和(自身を除く): 203092931970

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1301, 2602, 3903, 7806, 11709, 22117, 23418, 44234, 66351, 132702, 199053, 393667, 398106, 787334, 1181001, 2362002, 3543003, 6692339, 7086006, 13384678, 20077017, 40154034, 60231051, 120462102, 512160767, 1024321534, 1536482301, 3072964602, 4609446903, 8706733039, 9218893806, 17413466078, 26120199117, 52240398234, 78360597351, 156721194702]

約数ペア:

[(1, 156721194702), (2, 78360597351), (3, 52240398234), (6, 26120199117), (9, 17413466078), (17, 9218893806), (18, 8706733039), (34, 4609446903), (51, 3072964602), (102, 1536482301), (153, 1024321534), (306, 512160767), (1301, 120462102), (2602, 60231051), (3903, 40154034), (7806, 20077017), (11709, 13384678), (22117, 7086006), (23418, 6692339), (44234, 3543003), (66351, 2362002), (132702, 1181001), (199053, 787334), (393667, 398106)]