138836378652

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1242317}}^1$

素因数の和:1242530

約数の個数: 48

約数和(自身を含む): 331152286080

約数和(自身を除く): 192315907428

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 139, 201, 268, 278, 402, 417, 556, 804, 834, 1668, 9313, 18626, 27939, 37252, 55878, 111756, 1242317, 2484634, 3726951, 4969268, 7453902, 14907804, 83235239, 166470478, 172682063, 249705717, 332940956, 345364126, 499411434, 518046189, 690728252, 998822868, 1036092378, 2072184756, 11569698221, 23139396442, 34709094663, 46278792884, 69418189326, 138836378652]

約数ペア:

[(1, 138836378652), (2, 69418189326), (3, 46278792884), (4, 34709094663), (6, 23139396442), (12, 11569698221), (67, 2072184756), (134, 1036092378), (139, 998822868), (201, 690728252), (268, 518046189), (278, 499411434), (402, 345364126), (417, 332940956), (556, 249705717), (804, 172682063), (834, 166470478), (1668, 83235239), (9313, 14907804), (18626, 7453902), (27939, 4969268), (37252, 3726951), (55878, 2484634), (111756, 1242317)]